321243456

素因数分解:

$2^6\times 3^1\times {\mathrm{139}}^1\times {\mathrm{12037}}^1$

素因数の和:12191

約数の個数: 56

約数和(自身を含む): 856142560

約数和(自身を除く): 534899104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 139, 192, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 4448, 6672, 8896, 12037, 13344, 24074, 26688, 36111, 48148, 72222, 96296, 144444, 192592, 288888, 385184, 577776, 770368, 1155552, 1673143, 2311104, 3346286, 5019429, 6692572, 10038858, 13385144, 20077716, 26770288, 40155432, 53540576, 80310864, 107081152, 160621728, 321243456]

約数ペア:

[(1, 321243456), (2, 160621728), (3, 107081152), (4, 80310864), (6, 53540576), (8, 40155432), (12, 26770288), (16, 20077716), (24, 13385144), (32, 10038858), (48, 6692572), (64, 5019429), (96, 3346286), (139, 2311104), (192, 1673143), (278, 1155552), (417, 770368), (556, 577776), (834, 385184), (1112, 288888), (1668, 192592), (2224, 144444), (3336, 96296), (4448, 72222), (6672, 48148), (8896, 36111), (12037, 26688), (13344, 24074)]