28888244784

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:419

約数の個数: 640

約数和(自身を含む): 105390080000

約数和(自身を除く): 76501835216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 31, 36, 38, 42, 48, 49, 54, 56, 57, 62, 63, 72, 76, 84, 93, 98, 108, 112, 114, 124, 126, 133, 144, 147, 152, 168, 171, 186, 189, 196, 216, 217, 228, 248, 252, 266, 279, 294, 304, 331, 336, 342, 343, 372, 378, 392, 399, 432, 434, 441, 456, 496, 504, 513, 532, 558, 588, 589, 651, 662, 684, 686, 744, 756, 784, 798, 837, 868, 882, 912, 931, 993, 1008, 1026, 1029, 1064, 1116, 1176, 1178, 1197, 1302, 1323, 1324, 1368, 1372, 1488, 1512, 1519, 1596, 1674, 1736, 1764, 1767, 1862, 1953, 1986, 2052, 2058, 2128, 2232, 2317, 2352, 2356, 2394, 2604, 2646, 2648, 2736, 2744, 2793, 2979, 3024, 3038, 3087, 3192, 3348, 3472, 3528, 3534, 3591, 3724, 3906, 3972, 4104, 4116, 4123, 4464, 4557, 4634, 4712, 4788, 5208, 5292, 5296, 5301, 5488, 5586, 5859, 5958, 6076, 6174, 6289, 6384, 6517, 6696, 6951, 7056, 7068, 7182, 7448, 7812, 7944, 8208, 8232, 8246, 8379, 8937, 9114, 9261, 9268, 9424, 9576, 10261, 10416, 10584, 10602, 10633, 11172, 11718, 11916, 12152, 12348, 12369, 12578, 13034, 13392, 13671, 13902, 14136, 14364, 14896, 15624, 15888, 15903, 16219, 16464, 16492, 16758, 17874, 18228, 18522, 18536, 18867, 19152, 19551, 20522, 20853, 21168, 21204, 21266, 22344, 23436, 23832, 24304, 24696, 24738, 25137, 25156, 26068, 27342, 27804, 28272, 28728, 28861, 30783, 31248, 31806, 31899, 32438, 32984, 33516, 35748, 36456, 37044, 37072, 37107, 37734, 39102, 41013, 41044, 41706, 42408, 42532, 44023, 44688, 46872, 47664, 48657, 49392, 49476, 50274, 50312, 52136, 54684, 55608, 56601, 57456, 57722, 58653, 61566, 62559, 63612, 63798, 64876, 65968, 67032, 71496, 71827, 72912, 74088, 74214, 75468, 78204, 82026, 82088, 83412, 84816, 85064, 86583, 88046, 92349, 93744, 95697, 97314, 98952, 100548, 100624, 104272, 109368, 111216, 111321, 113202, 113533, 115444, 117306, 123132, 125118, 127224, 127596, 129752, 132069, 134064, 142992, 143654, 145971, 148176, 148428, 150936, 156408, 164052, 164176, 166824, 169803, 170128, 173166, 175959, 176092, 184698, 191394, 194628, 194959, 197904, 201096, 202027, 215481, 218736, 222642, 226404, 227066, 230888, 234612, 246264, 250236, 254448, 255192, 259504, 259749, 264138, 277047, 287091, 287308, 291942, 296856, 301872, 308161, 312816, 328104, 333648, 339606, 340599, 346332, 351918, 352184, 369396, 382788, 389256, 389918, 396207, 402192, 404054, 430962, 437913, 445284, 452808, 454132, 461776, 469224, 492528, 500472, 502789, 510384, 519498, 528276, 554094, 574182, 574616, 583884, 584877, 593712, 606081, 616322, 646443, 656208, 679212, 681198, 692664, 703836, 704368, 738792, 765576, 778512, 779247, 779836, 792414, 808108, 861924, 875826, 890568, 905616, 908264, 924483, 938448, 1000944, 1005578, 1021797, 1038996, 1056552, 1108188, 1148364, 1149232, 1167768, 1169754, 1188621, 1212162, 1232644, 1292886, 1358424, 1362396, 1364713, 1385328, 1407672, 1477584, 1508367, 1531152, 1558494, 1559672, 1584828, 1616216, 1723848, 1751652, 1754631, 1781136, 1816528, 1818243, 1848966, 1939329, 2011156, 2043594, 2077992, 2113104, 2157127, 2216376, 2296728, 2335536, 2339508, 2377242, 2424324, 2465288, 2585772, 2716848, 2724792, 2729426, 2773449, 2815344, 3016734, 3065391, 3116988, 3119344, 3169656, 3232432, 3447696, 3503304, 3509262, 3519523, 3636486, 3697932, 3878658, 4022312, 4087188, 4094139, 4155984, 4314254, 4432752, 4525101, 4593456, 4679016, 4754484, 4848648, 4930576, 5171544, 5263893, 5449584, 5454729, 5458852, 5546898, 6033468, 6130782, 6233976, 6339312, 6471381, 7006608, 7018524, 7039046, 7272972, 7395864, 7757316, 8044624, 8174376, 8188278, 8320347, 8628508, 9050202, 9358032, 9508968, 9552991, 9697296, 10343088, 10527786, 10558569, 10909458, 10917704, 11093796, 12066936, 12261564, 12282417, 12467952, 12942762, 13575303, 14037048, 14078092, 14545944, 14791728, 15514632, 16348752, 16376556, 16640694, 17257016, 18100404, 19017936, 19105982, 19414143, 21055572, 21117138, 21818916, 21835408, 22187592, 24133872, 24523128, 24564834, 25885524, 27150606, 28074096, 28156184, 28658973, 29091888, 31029264, 31675707, 32753112, 33281388, 34514032, 36200808, 36847251, 38211964, 38828286, 42111144, 42234276, 43637832, 44375184, 49046256, 49129668, 51771048, 54301212, 56312368, 57317946, 58242429, 63351414, 65506224, 66562776, 66870937, 72401616, 73694502, 76423928, 77656572, 84222288, 84468552, 85976919, 87275664, 95027121, 98259336, 103542096, 108602424, 114635892, 116484858, 126702828, 133125552, 133741874, 147389004, 152847856, 155313144, 168937104, 171953838, 190054242, 196518672, 200612811, 217204848, 229271784, 232969716, 253405656, 257930757, 267483748, 294778008, 310626288, 343907676, 380108484, 401225622, 458543568, 465939432, 506811312, 515861514, 534967496, 589556016, 601838433, 687815352, 760216968, 802451244, 931878864, 1031723028, 1069934992, 1203676866, 1375630704, 1520433936, 1604902488, 1805515299, 2063446056, 2407353732, 3209804976, 3611030598, 4126892112, 4814707464, 7222061196, 9629414928, 14444122392, 28888244784]

約数ペア:

[(1, 28888244784), (2, 14444122392), (3, 9629414928), (4, 7222061196), (6, 4814707464), (7, 4126892112), (8, 3611030598), (9, 3209804976), (12, 2407353732), (14, 2063446056), (16, 1805515299), (18, 1604902488), (19, 1520433936), (21, 1375630704), (24, 1203676866), (27, 1069934992), (28, 1031723028), (31, 931878864), (36, 802451244), (38, 760216968), (42, 687815352), (48, 601838433), (49, 589556016), (54, 534967496), (56, 515861514), (57, 506811312), (62, 465939432), (63, 458543568), (72, 401225622), (76, 380108484), (84, 343907676), (93, 310626288), (98, 294778008), (108, 267483748), (112, 257930757), (114, 253405656), (124, 232969716), (126, 229271784), (133, 217204848), (144, 200612811), (147, 196518672), (152, 190054242), (168, 171953838), (171, 168937104), (186, 155313144), (189, 152847856), (196, 147389004), (216, 133741874), (217, 133125552), (228, 126702828), (248, 116484858), (252, 114635892), (266, 108602424), (279, 103542096), (294, 98259336), (304, 95027121), (331, 87275664), (336, 85976919), (342, 84468552), (343, 84222288), (372, 77656572), (378, 76423928), (392, 73694502), (399, 72401616), (432, 66870937), (434, 66562776), (441, 65506224), (456, 63351414), (496, 58242429), (504, 57317946), (513, 56312368), (532, 54301212), (558, 51771048), (588, 49129668), (589, 49046256), (651, 44375184), (662, 43637832), (684, 42234276), (686, 42111144), (744, 38828286), (756, 38211964), (784, 36847251), (798, 36200808), (837, 34514032), (868, 33281388), (882, 32753112), (912, 31675707), (931, 31029264), (993, 29091888), (1008, 28658973), (1026, 28156184), (1029, 28074096), (1064, 27150606), (1116, 25885524), (1176, 24564834), (1178, 24523128), (1197, 24133872), (1302, 22187592), (1323, 21835408), (1324, 21818916), (1368, 21117138), (1372, 21055572), (1488, 19414143), (1512, 19105982), (1519, 19017936), (1596, 18100404), (1674, 17257016), (1736, 16640694), (1764, 16376556), (1767, 16348752), (1862, 15514632), (1953, 14791728), (1986, 14545944), (2052, 14078092), (2058, 14037048), (2128, 13575303), (2232, 12942762), (2317, 12467952), (2352, 12282417), (2356, 12261564), (2394, 12066936), (2604, 11093796), (2646, 10917704), (2648, 10909458), (2736, 10558569), (2744, 10527786), (2793, 10343088), (2979, 9697296), (3024, 9552991), (3038, 9508968), (3087, 9358032), (3192, 9050202), (3348, 8628508), (3472, 8320347), (3528, 8188278), (3534, 8174376), (3591, 8044624), (3724, 7757316), (3906, 7395864), (3972, 7272972), (4104, 7039046), (4116, 7018524), (4123, 7006608), (4464, 6471381), (4557, 6339312), (4634, 6233976), (4712, 6130782), (4788, 6033468), (5208, 5546898), (5292, 5458852), (5296, 5454729), (5301, 5449584), (5488, 5263893), (5586, 5171544), (5859, 4930576), (5958, 4848648), (6076, 4754484), (6174, 4679016), (6289, 4593456), (6384, 4525101), (6517, 4432752), (6696, 4314254), (6951, 4155984), (7056, 4094139), (7068, 4087188), (7182, 4022312), (7448, 3878658), (7812, 3697932), (7944, 3636486), (8208, 3519523), (8232, 3509262), (8246, 3503304), (8379, 3447696), (8937, 3232432), (9114, 3169656), (9261, 3119344), (9268, 3116988), (9424, 3065391), (9576, 3016734), (10261, 2815344), (10416, 2773449), (10584, 2729426), (10602, 2724792), (10633, 2716848), (11172, 2585772), (11718, 2465288), (11916, 2424324), (12152, 2377242), (12348, 2339508), (12369, 2335536), (12578, 2296728), (13034, 2216376), (13392, 2157127), (13671, 2113104), (13902, 2077992), (14136, 2043594), (14364, 2011156), (14896, 1939329), (15624, 1848966), (15888, 1818243), (15903, 1816528), (16219, 1781136), (16464, 1754631), (16492, 1751652), (16758, 1723848), (17874, 1616216), (18228, 1584828), (18522, 1559672), (18536, 1558494), (18867, 1531152), (19152, 1508367), (19551, 1477584), (20522, 1407672), (20853, 1385328), (21168, 1364713), (21204, 1362396), (21266, 1358424), (22344, 1292886), (23436, 1232644), (23832, 1212162), (24304, 1188621), (24696, 1169754), (24738, 1167768), (25137, 1149232), (25156, 1148364), (26068, 1108188), (27342, 1056552), (27804, 1038996), (28272, 1021797), (28728, 1005578), (28861, 1000944), (30783, 938448), (31248, 924483), (31806, 908264), (31899, 905616), (32438, 890568), (32984, 875826), (33516, 861924), (35748, 808108), (36456, 792414), (37044, 779836), (37072, 779247), (37107, 778512), (37734, 765576), (39102, 738792), (41013, 704368), (41044, 703836), (41706, 692664), (42408, 681198), (42532, 679212), (44023, 656208), (44688, 646443), (46872, 616322), (47664, 606081), (48657, 593712), (49392, 584877), (49476, 583884), (50274, 574616), (50312, 574182), (52136, 554094), (54684, 528276), (55608, 519498), (56601, 510384), (57456, 502789), (57722, 500472), (58653, 492528), (61566, 469224), (62559, 461776), (63612, 454132), (63798, 452808), (64876, 445284), (65968, 437913), (67032, 430962), (71496, 404054), (71827, 402192), (72912, 396207), (74088, 389918), (74214, 389256), (75468, 382788), (78204, 369396), (82026, 352184), (82088, 351918), (83412, 346332), (84816, 340599), (85064, 339606), (86583, 333648), (88046, 328104), (92349, 312816), (93744, 308161), (95697, 301872), (97314, 296856), (98952, 291942), (100548, 287308), (100624, 287091), (104272, 277047), (109368, 264138), (111216, 259749), (111321, 259504), (113202, 255192), (113533, 254448), (115444, 250236), (117306, 246264), (123132, 234612), (125118, 230888), (127224, 227066), (127596, 226404), (129752, 222642), (132069, 218736), (134064, 215481), (142992, 202027), (143654, 201096), (145971, 197904), (148176, 194959), (148428, 194628), (150936, 191394), (156408, 184698), (164052, 176092), (164176, 175959), (166824, 173166), (169803, 170128)]