1207029656

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{827}}^1$

素因数の和:1296

約数の個数: 64

約数和(自身を含む): 2635027200

約数和(自身を除く): 1427997544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 389, 469, 536, 778, 827, 938, 1556, 1654, 1876, 2723, 3112, 3308, 3752, 5446, 5789, 6616, 10892, 11578, 21784, 23156, 26063, 46312, 52126, 55409, 104252, 110818, 182441, 208504, 221636, 321703, 364882, 387863, 443272, 643406, 729764, 775726, 1286812, 1459528, 1551452, 2251921, 2573624, 3102904, 4503842, 9007684, 18015368, 21554101, 43108202, 86216404, 150878707, 172432808, 301757414, 603514828, 1207029656]

約数ペア:

[(1, 1207029656), (2, 603514828), (4, 301757414), (7, 172432808), (8, 150878707), (14, 86216404), (28, 43108202), (56, 21554101), (67, 18015368), (134, 9007684), (268, 4503842), (389, 3102904), (469, 2573624), (536, 2251921), (778, 1551452), (827, 1459528), (938, 1286812), (1556, 775726), (1654, 729764), (1876, 643406), (2723, 443272), (3112, 387863), (3308, 364882), (3752, 321703), (5446, 221636), (5789, 208504), (6616, 182441), (10892, 110818), (11578, 104252), (21784, 55409), (23156, 52126), (26063, 46312)]