266564116

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{449}}^1$

素因数の和:713

約数の個数: 72

約数和(自身を含む): 588205800

約数和(自身を除く): 321641684

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 233, 364, 449, 466, 637, 898, 932, 1274, 1631, 1796, 2548, 3029, 3143, 3262, 5837, 6058, 6286, 6524, 11417, 11674, 12116, 12572, 21203, 22001, 22834, 23348, 40859, 42406, 44002, 45668, 81718, 84812, 88004, 104617, 148421, 163436, 209234, 286013, 296842, 418468, 572026, 593684, 732319, 1144052, 1360021, 1464638, 2720042, 2929276, 5126233, 5440084, 9520147, 10252466, 19040294, 20504932, 38080588, 66641029, 133282058, 266564116]

約数ペア:

[(1, 266564116), (2, 133282058), (4, 66641029), (7, 38080588), (13, 20504932), (14, 19040294), (26, 10252466), (28, 9520147), (49, 5440084), (52, 5126233), (91, 2929276), (98, 2720042), (182, 1464638), (196, 1360021), (233, 1144052), (364, 732319), (449, 593684), (466, 572026), (637, 418468), (898, 296842), (932, 286013), (1274, 209234), (1631, 163436), (1796, 148421), (2548, 104617), (3029, 88004), (3143, 84812), (3262, 81718), (5837, 45668), (6058, 44002), (6286, 42406), (6524, 40859), (11417, 23348), (11674, 22834), (12116, 22001), (12572, 21203)]