74916320512

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1\times {\mathrm{709}}^1$

素因数の和:1132

約数の個数: 144

約数和(自身を含む): 165093062400

約数和(自身を除く): 90176741888

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 157, 176, 239, 256, 314, 352, 478, 628, 704, 709, 956, 1256, 1408, 1418, 1727, 1912, 2512, 2629, 2816, 2836, 3454, 3824, 5024, 5258, 5672, 6908, 7648, 7799, 10048, 10516, 11344, 13816, 15296, 15598, 20096, 21032, 22688, 27632, 30592, 31196, 37523, 40192, 42064, 45376, 55264, 61184, 62392, 75046, 84128, 90752, 110528, 111313, 124784, 150092, 168256, 169451, 181504, 221056, 222626, 249568, 300184, 336512, 338902, 412753, 442112, 445252, 499136, 600368, 673024, 677804, 825506, 890504, 998272, 1200736, 1224443, 1355608, 1651012, 1781008, 1863961, 1996544, 2401472, 2448886, 2711216, 3302024, 3562016, 3727922, 4802944, 4897772, 5422432, 6604048, 7124032, 7455844, 9605888, 9795544, 10844864, 13208096, 14248064, 14911688, 19591088, 21689728, 26416192, 26603807, 28496128, 29823376, 39182176, 43379456, 52832384, 53207614, 59646752, 78364352, 105664768, 106415228, 119293504, 156728704, 212830456, 238587008, 292641877, 313457408, 425660912, 477174016, 585283754, 851321824, 1170567508, 1702643648, 2341135016, 3405287296, 4682270032, 6810574592, 9364540064, 18729080128, 37458160256, 74916320512]

約数ペア:

[(1, 74916320512), (2, 37458160256), (4, 18729080128), (8, 9364540064), (11, 6810574592), (16, 4682270032), (22, 3405287296), (32, 2341135016), (44, 1702643648), (64, 1170567508), (88, 851321824), (128, 585283754), (157, 477174016), (176, 425660912), (239, 313457408), (256, 292641877), (314, 238587008), (352, 212830456), (478, 156728704), (628, 119293504), (704, 106415228), (709, 105664768), (956, 78364352), (1256, 59646752), (1408, 53207614), (1418, 52832384), (1727, 43379456), (1912, 39182176), (2512, 29823376), (2629, 28496128), (2816, 26603807), (2836, 26416192), (3454, 21689728), (3824, 19591088), (5024, 14911688), (5258, 14248064), (5672, 13208096), (6908, 10844864), (7648, 9795544), (7799, 9605888), (10048, 7455844), (10516, 7124032), (11344, 6604048), (13816, 5422432), (15296, 4897772), (15598, 4802944), (20096, 3727922), (21032, 3562016), (22688, 3302024), (27632, 2711216), (30592, 2448886), (31196, 2401472), (37523, 1996544), (40192, 1863961), (42064, 1781008), (45376, 1651012), (55264, 1355608), (61184, 1224443), (62392, 1200736), (75046, 998272), (84128, 890504), (90752, 825506), (110528, 677804), (111313, 673024), (124784, 600368), (150092, 499136), (168256, 445252), (169451, 442112), (181504, 412753), (221056, 338902), (222626, 336512), (249568, 300184)]