821711502768

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{95959}}^1\times {\mathrm{13723}}^1$

素因数の和:109706

約数の個数: 80

約数和(自身を含む): 2286233949440

約数和(自身を除く): 1464522446672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 13723, 27446, 41169, 54892, 82338, 95959, 109784, 164676, 178399, 191918, 219568, 287877, 329352, 356798, 383836, 535197, 575754, 658704, 713596, 767672, 1070394, 1151508, 1247467, 1427192, 1535344, 2140788, 2303016, 2494934, 2854384, 3742401, 4281576, 4606032, 4989868, 7484802, 8563152, 9979736, 14969604, 19959472, 29939208, 59878416, 1316845357, 2633690714, 3950536071, 5267381428, 7901072142, 10534762856, 15802144284, 17118989641, 21069525712, 31604288568, 34237979282, 51356968923, 63208577136, 68475958564, 102713937846, 136951917128, 205427875692, 273903834256, 410855751384, 821711502768]

約数ペア:

[(1, 821711502768), (2, 410855751384), (3, 273903834256), (4, 205427875692), (6, 136951917128), (8, 102713937846), (12, 68475958564), (13, 63208577136), (16, 51356968923), (24, 34237979282), (26, 31604288568), (39, 21069525712), (48, 17118989641), (52, 15802144284), (78, 10534762856), (104, 7901072142), (156, 5267381428), (208, 3950536071), (312, 2633690714), (624, 1316845357), (13723, 59878416), (27446, 29939208), (41169, 19959472), (54892, 14969604), (82338, 9979736), (95959, 8563152), (109784, 7484802), (164676, 4989868), (178399, 4606032), (191918, 4281576), (219568, 3742401), (287877, 2854384), (329352, 2494934), (356798, 2303016), (383836, 2140788), (535197, 1535344), (575754, 1427192), (658704, 1247467), (713596, 1151508), (767672, 1070394)]