1031723028

素因数分解:

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

素因数の和:408

約数の個数: 288

約数和(自身を含む): 3391180800

約数和(自身を除く): 2359457772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 31, 36, 38, 42, 49, 54, 57, 62, 63, 76, 84, 93, 98, 108, 114, 124, 126, 133, 147, 171, 186, 189, 196, 217, 228, 252, 266, 279, 294, 331, 342, 372, 378, 399, 434, 441, 513, 532, 558, 588, 589, 651, 662, 684, 756, 798, 837, 868, 882, 931, 993, 1026, 1116, 1178, 1197, 1302, 1323, 1324, 1519, 1596, 1674, 1764, 1767, 1862, 1953, 1986, 2052, 2317, 2356, 2394, 2604, 2646, 2793, 2979, 3038, 3348, 3534, 3591, 3724, 3906, 3972, 4123, 4557, 4634, 4788, 5292, 5301, 5586, 5859, 5958, 6076, 6289, 6951, 7068, 7182, 7812, 8246, 8379, 8937, 9114, 9268, 10261, 10602, 11172, 11718, 11916, 12369, 12578, 13671, 13902, 14364, 15903, 16219, 16492, 16758, 17874, 18228, 18867, 20522, 20853, 21204, 23436, 24738, 25137, 25156, 27342, 27804, 28861, 30783, 31806, 32438, 33516, 35748, 37107, 37734, 41013, 41044, 41706, 44023, 48657, 49476, 50274, 54684, 56601, 57722, 61566, 62559, 63612, 64876, 71827, 74214, 75468, 82026, 83412, 86583, 88046, 92349, 97314, 100548, 111321, 113202, 115444, 123132, 125118, 132069, 143654, 145971, 148428, 164052, 169803, 173166, 176092, 184698, 194628, 194959, 215481, 222642, 226404, 250236, 259749, 264138, 277047, 287308, 291942, 308161, 339606, 346332, 369396, 389918, 396207, 430962, 437913, 445284, 502789, 519498, 528276, 554094, 583884, 584877, 616322, 646443, 679212, 779247, 779836, 792414, 861924, 875826, 924483, 1005578, 1038996, 1108188, 1169754, 1188621, 1232644, 1292886, 1364713, 1508367, 1558494, 1584828, 1751652, 1754631, 1848966, 1939329, 2011156, 2339508, 2377242, 2585772, 2729426, 2773449, 3016734, 3116988, 3509262, 3697932, 3878658, 4094139, 4525101, 4754484, 5263893, 5458852, 5546898, 6033468, 7018524, 7757316, 8188278, 8320347, 9050202, 9552991, 10527786, 11093796, 12282417, 13575303, 16376556, 16640694, 18100404, 19105982, 21055572, 24564834, 27150606, 28658973, 33281388, 36847251, 38211964, 49129668, 54301212, 57317946, 73694502, 85976919, 114635892, 147389004, 171953838, 257930757, 343907676, 515861514, 1031723028]

約数ペア:

[(1, 1031723028), (2, 515861514), (3, 343907676), (4, 257930757), (6, 171953838), (7, 147389004), (9, 114635892), (12, 85976919), (14, 73694502), (18, 57317946), (19, 54301212), (21, 49129668), (27, 38211964), (28, 36847251), (31, 33281388), (36, 28658973), (38, 27150606), (42, 24564834), (49, 21055572), (54, 19105982), (57, 18100404), (62, 16640694), (63, 16376556), (76, 13575303), (84, 12282417), (93, 11093796), (98, 10527786), (108, 9552991), (114, 9050202), (124, 8320347), (126, 8188278), (133, 7757316), (147, 7018524), (171, 6033468), (186, 5546898), (189, 5458852), (196, 5263893), (217, 4754484), (228, 4525101), (252, 4094139), (266, 3878658), (279, 3697932), (294, 3509262), (331, 3116988), (342, 3016734), (372, 2773449), (378, 2729426), (399, 2585772), (434, 2377242), (441, 2339508), (513, 2011156), (532, 1939329), (558, 1848966), (588, 1754631), (589, 1751652), (651, 1584828), (662, 1558494), (684, 1508367), (756, 1364713), (798, 1292886), (837, 1232644), (868, 1188621), (882, 1169754), (931, 1108188), (993, 1038996), (1026, 1005578), (1116, 924483), (1178, 875826), (1197, 861924), (1302, 792414), (1323, 779836), (1324, 779247), (1519, 679212), (1596, 646443), (1674, 616322), (1764, 584877), (1767, 583884), (1862, 554094), (1953, 528276), (1986, 519498), (2052, 502789), (2317, 445284), (2356, 437913), (2394, 430962), (2604, 396207), (2646, 389918), (2793, 369396), (2979, 346332), (3038, 339606), (3348, 308161), (3534, 291942), (3591, 287308), (3724, 277047), (3906, 264138), (3972, 259749), (4123, 250236), (4557, 226404), (4634, 222642), (4788, 215481), (5292, 194959), (5301, 194628), (5586, 184698), (5859, 176092), (5958, 173166), (6076, 169803), (6289, 164052), (6951, 148428), (7068, 145971), (7182, 143654), (7812, 132069), (8246, 125118), (8379, 123132), (8937, 115444), (9114, 113202), (9268, 111321), (10261, 100548), (10602, 97314), (11172, 92349), (11718, 88046), (11916, 86583), (12369, 83412), (12578, 82026), (13671, 75468), (13902, 74214), (14364, 71827), (15903, 64876), (16219, 63612), (16492, 62559), (16758, 61566), (17874, 57722), (18228, 56601), (18867, 54684), (20522, 50274), (20853, 49476), (21204, 48657), (23436, 44023), (24738, 41706), (25137, 41044), (25156, 41013), (27342, 37734), (27804, 37107), (28861, 35748), (30783, 33516), (31806, 32438)]