3998755008

素因数分解:

$2^6\times 3^2\times {\mathrm{79}}^1\times {\mathrm{87877}}^1$

素因数の和:87974

約数の個数: 84

約数和(自身を含む): 11606926240

約数和(自身を除く): 7608171232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 144, 158, 192, 237, 288, 316, 474, 576, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3792, 5056, 5688, 7584, 11376, 15168, 22752, 45504, 87877, 175754, 263631, 351508, 527262, 703016, 790893, 1054524, 1406032, 1581786, 2109048, 2812064, 3163572, 4218096, 5624128, 6327144, 6942283, 8436192, 12654288, 13884566, 16872384, 20826849, 25308576, 27769132, 41653698, 50617152, 55538264, 62480547, 83307396, 111076528, 124961094, 166614792, 222153056, 249922188, 333229584, 444306112, 499844376, 666459168, 999688752, 1332918336, 1999377504, 3998755008]

約数ペア:

[(1, 3998755008), (2, 1999377504), (3, 1332918336), (4, 999688752), (6, 666459168), (8, 499844376), (9, 444306112), (12, 333229584), (16, 249922188), (18, 222153056), (24, 166614792), (32, 124961094), (36, 111076528), (48, 83307396), (64, 62480547), (72, 55538264), (79, 50617152), (96, 41653698), (144, 27769132), (158, 25308576), (192, 20826849), (237, 16872384), (288, 13884566), (316, 12654288), (474, 8436192), (576, 6942283), (632, 6327144), (711, 5624128), (948, 4218096), (1264, 3163572), (1422, 2812064), (1896, 2109048), (2528, 1581786), (2844, 1406032), (3792, 1054524), (5056, 790893), (5688, 703016), (7584, 527262), (11376, 351508), (15168, 263631), (22752, 175754), (45504, 87877)]