754657973312

素因数分解:

$2^6\times {\mathrm{41}}^2\times {\mathrm{397}}^1\times {\mathrm{17669}}^1$

素因数の和:18160

約数の個数: 84

約数和(自身を含む): 1538893693860

約数和(自身を除く): 784235720548

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 397, 656, 794, 1312, 1588, 1681, 2624, 3176, 3362, 6352, 6724, 12704, 13448, 16277, 17669, 25408, 26896, 32554, 35338, 53792, 65108, 70676, 107584, 130216, 141352, 260432, 282704, 520864, 565408, 667357, 724429, 1041728, 1130816, 1334714, 1448858, 2669428, 2897716, 5338856, 5795432, 7014593, 10677712, 11590864, 14029186, 21355424, 23181728, 28058372, 29701589, 42710848, 46363456, 56116744, 59403178, 112233488, 118806356, 224466976, 237612712, 287598313, 448933952, 475225424, 575196626, 950450848, 1150393252, 1900901696, 2300786504, 4601573008, 9203146016, 11791530833, 18406292032, 23583061666, 47166123332, 94332246664, 188664493328, 377328986656, 754657973312]

約数ペア:

[(1, 754657973312), (2, 377328986656), (4, 188664493328), (8, 94332246664), (16, 47166123332), (32, 23583061666), (41, 18406292032), (64, 11791530833), (82, 9203146016), (164, 4601573008), (328, 2300786504), (397, 1900901696), (656, 1150393252), (794, 950450848), (1312, 575196626), (1588, 475225424), (1681, 448933952), (2624, 287598313), (3176, 237612712), (3362, 224466976), (6352, 118806356), (6724, 112233488), (12704, 59403178), (13448, 56116744), (16277, 46363456), (17669, 42710848), (25408, 29701589), (26896, 28058372), (32554, 23181728), (35338, 21355424), (53792, 14029186), (65108, 11590864), (70676, 10677712), (107584, 7014593), (130216, 5795432), (141352, 5338856), (260432, 2897716), (282704, 2669428), (520864, 1448858), (565408, 1334714), (667357, 1130816), (724429, 1041728)]