1285119888

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{8839}}^1$

素因数の和:9096

約数の個数: 80

約数和(自身を含む): 3591020160

約数和(自身を除く): 2305900272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 233, 312, 466, 624, 699, 932, 1398, 1864, 2796, 3029, 3728, 5592, 6058, 8839, 9087, 11184, 12116, 17678, 18174, 24232, 26517, 35356, 36348, 48464, 53034, 70712, 72696, 106068, 114907, 141424, 145392, 212136, 229814, 344721, 424272, 459628, 689442, 919256, 1378884, 1838512, 2059487, 2757768, 4118974, 5515536, 6178461, 8237948, 12356922, 16475896, 24713844, 26773331, 32951792, 49427688, 53546662, 80319993, 98855376, 107093324, 160639986, 214186648, 321279972, 428373296, 642559944, 1285119888]

約数ペア:

[(1, 1285119888), (2, 642559944), (3, 428373296), (4, 321279972), (6, 214186648), (8, 160639986), (12, 107093324), (13, 98855376), (16, 80319993), (24, 53546662), (26, 49427688), (39, 32951792), (48, 26773331), (52, 24713844), (78, 16475896), (104, 12356922), (156, 8237948), (208, 6178461), (233, 5515536), (312, 4118974), (466, 2757768), (624, 2059487), (699, 1838512), (932, 1378884), (1398, 919256), (1864, 689442), (2796, 459628), (3029, 424272), (3728, 344721), (5592, 229814), (6058, 212136), (8839, 145392), (9087, 141424), (11184, 114907), (12116, 106068), (17678, 72696), (18174, 70712), (24232, 53034), (26517, 48464), (35356, 36348)]