637291242

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{677}}^1$

素因数の和:964

約数の個数: 96

約数和(自身を含む): 1638134784

約数和(自身を除く): 1000843542

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 241, 279, 434, 482, 558, 651, 677, 723, 1302, 1354, 1446, 1687, 1953, 2031, 2169, 3374, 3906, 4062, 4338, 4739, 5061, 6093, 7471, 9478, 10122, 12186, 14217, 14942, 15183, 20987, 22413, 28434, 30366, 41974, 42651, 44826, 52297, 62961, 67239, 85302, 104594, 125922, 134478, 146909, 156891, 163157, 188883, 293818, 313782, 326314, 377766, 440727, 470673, 489471, 881454, 941346, 978942, 1142099, 1322181, 1468413, 2284198, 2644362, 2936826, 3426297, 5057867, 6852594, 10115734, 10278891, 15173601, 20557782, 30347202, 35405069, 45520803, 70810138, 91041606, 106215207, 212430414, 318645621, 637291242]

約数ペア:

[(1, 637291242), (2, 318645621), (3, 212430414), (6, 106215207), (7, 91041606), (9, 70810138), (14, 45520803), (18, 35405069), (21, 30347202), (31, 20557782), (42, 15173601), (62, 10278891), (63, 10115734), (93, 6852594), (126, 5057867), (186, 3426297), (217, 2936826), (241, 2644362), (279, 2284198), (434, 1468413), (482, 1322181), (558, 1142099), (651, 978942), (677, 941346), (723, 881454), (1302, 489471), (1354, 470673), (1446, 440727), (1687, 377766), (1953, 326314), (2031, 313782), (2169, 293818), (3374, 188883), (3906, 163157), (4062, 156891), (4338, 146909), (4739, 134478), (5061, 125922), (6093, 104594), (7471, 85302), (9478, 67239), (10122, 62961), (12186, 52297), (14217, 44826), (14942, 42651), (15183, 41974), (20987, 30366), (22413, 28434)]