829122736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:830

約数の個数: 80

約数和(自身を含む): 1778511168

約数和(自身を除く): 949388432

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 101, 104, 122, 202, 208, 244, 404, 488, 647, 793, 808, 976, 1294, 1313, 1586, 1616, 2588, 2626, 3172, 5176, 5252, 6161, 6344, 8411, 10352, 10504, 12322, 12688, 16822, 21008, 24644, 33644, 39467, 49288, 65347, 67288, 78934, 80093, 98576, 130694, 134576, 157868, 160186, 261388, 315736, 320372, 513071, 522776, 631472, 640744, 849511, 1026142, 1045552, 1281488, 1699022, 2052284, 3398044, 3986167, 4104568, 6796088, 7972334, 8209136, 13592176, 15944668, 31889336, 51820171, 63778672, 103640342, 207280684, 414561368, 829122736]

約数ペア:

[(1, 829122736), (2, 414561368), (4, 207280684), (8, 103640342), (13, 63778672), (16, 51820171), (26, 31889336), (52, 15944668), (61, 13592176), (101, 8209136), (104, 7972334), (122, 6796088), (202, 4104568), (208, 3986167), (244, 3398044), (404, 2052284), (488, 1699022), (647, 1281488), (793, 1045552), (808, 1026142), (976, 849511), (1294, 640744), (1313, 631472), (1586, 522776), (1616, 513071), (2588, 320372), (2626, 315736), (3172, 261388), (5176, 160186), (5252, 157868), (6161, 134576), (6344, 130694), (8411, 98576), (10352, 80093), (10504, 78934), (12322, 67288), (12688, 65347), (16822, 49288), (21008, 39467), (24644, 33644)]