1289160192

素因数分解:

$2^9\times 3^1\times {\mathrm{181}}^1\times {\mathrm{4637}}^1$

素因数の和:4839

約数の個数: 80

約数和(自身を含む): 3454122672

約数和(自身を除く): 2164962480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 181, 192, 256, 362, 384, 512, 543, 724, 768, 1086, 1448, 1536, 2172, 2896, 4344, 4637, 5792, 8688, 9274, 11584, 13911, 17376, 18548, 23168, 27822, 34752, 37096, 46336, 55644, 69504, 74192, 92672, 111288, 139008, 148384, 222576, 278016, 296768, 445152, 593536, 839297, 890304, 1187072, 1678594, 1780608, 2374144, 2517891, 3357188, 3561216, 5035782, 6714376, 7122432, 10071564, 13428752, 20143128, 26857504, 40286256, 53715008, 80572512, 107430016, 161145024, 214860032, 322290048, 429720064, 644580096, 1289160192]

約数ペア:

[(1, 1289160192), (2, 644580096), (3, 429720064), (4, 322290048), (6, 214860032), (8, 161145024), (12, 107430016), (16, 80572512), (24, 53715008), (32, 40286256), (48, 26857504), (64, 20143128), (96, 13428752), (128, 10071564), (181, 7122432), (192, 6714376), (256, 5035782), (362, 3561216), (384, 3357188), (512, 2517891), (543, 2374144), (724, 1780608), (768, 1678594), (1086, 1187072), (1448, 890304), (1536, 839297), (2172, 593536), (2896, 445152), (4344, 296768), (4637, 278016), (5792, 222576), (8688, 148384), (9274, 139008), (11584, 111288), (13911, 92672), (17376, 74192), (18548, 69504), (23168, 55644), (27822, 46336), (34752, 37096)]