28312937856

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1987}}^1$

素因数の和:2067

約数の個数: 512

約数和(自身を含む): 103821312000

約数和(自身を除く): 75508374144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 31, 32, 36, 38, 42, 48, 54, 56, 57, 62, 63, 64, 72, 76, 84, 93, 96, 108, 112, 114, 124, 126, 128, 133, 144, 152, 168, 171, 186, 189, 192, 216, 217, 224, 228, 248, 252, 266, 279, 288, 304, 336, 342, 372, 378, 384, 399, 432, 434, 448, 456, 496, 504, 513, 532, 558, 576, 589, 608, 651, 672, 684, 744, 756, 798, 837, 864, 868, 896, 912, 992, 1008, 1026, 1064, 1116, 1152, 1178, 1197, 1216, 1302, 1344, 1368, 1488, 1512, 1596, 1674, 1728, 1736, 1767, 1824, 1953, 1984, 1987, 2016, 2052, 2128, 2232, 2356, 2394, 2432, 2604, 2688, 2736, 2976, 3024, 3192, 3348, 3456, 3472, 3534, 3591, 3648, 3906, 3968, 3974, 4032, 4104, 4123, 4256, 4464, 4712, 4788, 5208, 5301, 5472, 5859, 5952, 5961, 6048, 6384, 6696, 6944, 7068, 7182, 7296, 7812, 7948, 8064, 8208, 8246, 8512, 8928, 9424, 9576, 10416, 10602, 10944, 11718, 11904, 11922, 12096, 12369, 12768, 13392, 13888, 13909, 14136, 14364, 15624, 15896, 15903, 16416, 16492, 17024, 17856, 17883, 18848, 19152, 20832, 21204, 21888, 23436, 23844, 24192, 24738, 25536, 26784, 27776, 27818, 28272, 28728, 31248, 31792, 31806, 32832, 32984, 35712, 35766, 37107, 37696, 37753, 38304, 41664, 41727, 42408, 46872, 47688, 49476, 51072, 53568, 53649, 55636, 56544, 57456, 61597, 62496, 63584, 63612, 65664, 65968, 71532, 74214, 75392, 75506, 76608, 83328, 83454, 84816, 93744, 95376, 98952, 107136, 107298, 111272, 111321, 113088, 113259, 114912, 123194, 124992, 125181, 127168, 127224, 131936, 143064, 148428, 151012, 153216, 166908, 169632, 184791, 187488, 190752, 197904, 214596, 222544, 222642, 226176, 226518, 229824, 246388, 249984, 250362, 254336, 254448, 263872, 264271, 286128, 296856, 302024, 333816, 339264, 339777, 369582, 374976, 375543, 381504, 395808, 429192, 431179, 445088, 445284, 453036, 459648, 492776, 500724, 508896, 527744, 528542, 554373, 572256, 593712, 604048, 667632, 678528, 679554, 739164, 749952, 751086, 763008, 791616, 792813, 858384, 862358, 890176, 890568, 906072, 985552, 1001448, 1017792, 1019331, 1057084, 1108746, 1144512, 1170343, 1187424, 1208096, 1293537, 1335264, 1359108, 1478328, 1502172, 1583232, 1585626, 1663119, 1716768, 1724716, 1780352, 1781136, 1812144, 1971104, 2002896, 2035584, 2038662, 2114168, 2217492, 2289024, 2340686, 2374848, 2378439, 2416192, 2587074, 2670528, 2718216, 2956656, 3004344, 3171252, 3326238, 3433536, 3449432, 3511029, 3562272, 3624288, 3880611, 3942208, 4005792, 4077324, 4228336, 4434984, 4681372, 4749696, 4756878, 4832384, 5174148, 5341056, 5436432, 5913312, 6008688, 6342504, 6652476, 6867072, 6898864, 7022058, 7124544, 7135317, 7248576, 7761222, 7884416, 8011584, 8154648, 8192401, 8456672, 8869968, 9362744, 9513756, 10348296, 10533087, 10872864, 11641833, 11826624, 12017376, 12685008, 13304952, 13797728, 14044116, 14249088, 14270634, 14497152, 15522444, 16023168, 16309296, 16384802, 16913344, 17739936, 18725488, 19027512, 20696592, 21066174, 21745728, 23283666, 23653248, 24034752, 24577203, 25370016, 26609904, 27595456, 28088232, 28541268, 31044888, 31599261, 32618592, 32769604, 33826688, 35479872, 37450976, 38055024, 41393184, 42132348, 43491456, 46567332, 48069504, 49154406, 50740032, 53219808, 55190912, 56176464, 57082536, 62089776, 63198522, 65237184, 65539208, 70959744, 73731609, 74901952, 76110048, 82786368, 84264696, 93134664, 98308812, 101480064, 106439616, 112352928, 114165072, 124179552, 126397044, 130474368, 131078416, 147463218, 149803904, 152220096, 165572736, 168529392, 186269328, 196617624, 212879232, 221194827, 224705856, 228330144, 248359104, 252794088, 262156832, 294926436, 304440192, 337058784, 372538656, 393235248, 442389654, 449411712, 456660288, 496718208, 505588176, 524313664, 589852872, 674117568, 745077312, 786470496, 884779308, 913320576, 1011176352, 1048627328, 1179705744, 1348235136, 1490154624, 1572940992, 1769558616, 2022352704, 2359411488, 3145881984, 3539117232, 4044705408, 4718822976, 7078234464, 9437645952, 14156468928, 28312937856]

約数ペア:

[(1, 28312937856), (2, 14156468928), (3, 9437645952), (4, 7078234464), (6, 4718822976), (7, 4044705408), (8, 3539117232), (9, 3145881984), (12, 2359411488), (14, 2022352704), (16, 1769558616), (18, 1572940992), (19, 1490154624), (21, 1348235136), (24, 1179705744), (27, 1048627328), (28, 1011176352), (31, 913320576), (32, 884779308), (36, 786470496), (38, 745077312), (42, 674117568), (48, 589852872), (54, 524313664), (56, 505588176), (57, 496718208), (62, 456660288), (63, 449411712), (64, 442389654), (72, 393235248), (76, 372538656), (84, 337058784), (93, 304440192), (96, 294926436), (108, 262156832), (112, 252794088), (114, 248359104), (124, 228330144), (126, 224705856), (128, 221194827), (133, 212879232), (144, 196617624), (152, 186269328), (168, 168529392), (171, 165572736), (186, 152220096), (189, 149803904), (192, 147463218), (216, 131078416), (217, 130474368), (224, 126397044), (228, 124179552), (248, 114165072), (252, 112352928), (266, 106439616), (279, 101480064), (288, 98308812), (304, 93134664), (336, 84264696), (342, 82786368), (372, 76110048), (378, 74901952), (384, 73731609), (399, 70959744), (432, 65539208), (434, 65237184), (448, 63198522), (456, 62089776), (496, 57082536), (504, 56176464), (513, 55190912), (532, 53219808), (558, 50740032), (576, 49154406), (589, 48069504), (608, 46567332), (651, 43491456), (672, 42132348), (684, 41393184), (744, 38055024), (756, 37450976), (798, 35479872), (837, 33826688), (864, 32769604), (868, 32618592), (896, 31599261), (912, 31044888), (992, 28541268), (1008, 28088232), (1026, 27595456), (1064, 26609904), (1116, 25370016), (1152, 24577203), (1178, 24034752), (1197, 23653248), (1216, 23283666), (1302, 21745728), (1344, 21066174), (1368, 20696592), (1488, 19027512), (1512, 18725488), (1596, 17739936), (1674, 16913344), (1728, 16384802), (1736, 16309296), (1767, 16023168), (1824, 15522444), (1953, 14497152), (1984, 14270634), (1987, 14249088), (2016, 14044116), (2052, 13797728), (2128, 13304952), (2232, 12685008), (2356, 12017376), (2394, 11826624), (2432, 11641833), (2604, 10872864), (2688, 10533087), (2736, 10348296), (2976, 9513756), (3024, 9362744), (3192, 8869968), (3348, 8456672), (3456, 8192401), (3472, 8154648), (3534, 8011584), (3591, 7884416), (3648, 7761222), (3906, 7248576), (3968, 7135317), (3974, 7124544), (4032, 7022058), (4104, 6898864), (4123, 6867072), (4256, 6652476), (4464, 6342504), (4712, 6008688), (4788, 5913312), (5208, 5436432), (5301, 5341056), (5472, 5174148), (5859, 4832384), (5952, 4756878), (5961, 4749696), (6048, 4681372), (6384, 4434984), (6696, 4228336), (6944, 4077324), (7068, 4005792), (7182, 3942208), (7296, 3880611), (7812, 3624288), (7948, 3562272), (8064, 3511029), (8208, 3449432), (8246, 3433536), (8512, 3326238), (8928, 3171252), (9424, 3004344), (9576, 2956656), (10416, 2718216), (10602, 2670528), (10944, 2587074), (11718, 2416192), (11904, 2378439), (11922, 2374848), (12096, 2340686), (12369, 2289024), (12768, 2217492), (13392, 2114168), (13888, 2038662), (13909, 2035584), (14136, 2002896), (14364, 1971104), (15624, 1812144), (15896, 1781136), (15903, 1780352), (16416, 1724716), (16492, 1716768), (17024, 1663119), (17856, 1585626), (17883, 1583232), (18848, 1502172), (19152, 1478328), (20832, 1359108), (21204, 1335264), (21888, 1293537), (23436, 1208096), (23844, 1187424), (24192, 1170343), (24738, 1144512), (25536, 1108746), (26784, 1057084), (27776, 1019331), (27818, 1017792), (28272, 1001448), (28728, 985552), (31248, 906072), (31792, 890568), (31806, 890176), (32832, 862358), (32984, 858384), (35712, 792813), (35766, 791616), (37107, 763008), (37696, 751086), (37753, 749952), (38304, 739164), (41664, 679554), (41727, 678528), (42408, 667632), (46872, 604048), (47688, 593712), (49476, 572256), (51072, 554373), (53568, 528542), (53649, 527744), (55636, 508896), (56544, 500724), (57456, 492776), (61597, 459648), (62496, 453036), (63584, 445284), (63612, 445088), (65664, 431179), (65968, 429192), (71532, 395808), (74214, 381504), (75392, 375543), (75506, 374976), (76608, 369582), (83328, 339777), (83454, 339264), (84816, 333816), (93744, 302024), (95376, 296856), (98952, 286128), (107136, 264271), (107298, 263872), (111272, 254448), (111321, 254336), (113088, 250362), (113259, 249984), (114912, 246388), (123194, 229824), (124992, 226518), (125181, 226176), (127168, 222642), (127224, 222544), (131936, 214596), (143064, 197904), (148428, 190752), (151012, 187488), (153216, 184791), (166908, 169632)]