396989748

素因数分解:

$2^2\times 3^4\times {\mathrm{211}}^1\times {\mathrm{5807}}^1$

素因数の和:6034

約数の個数: 60

約数和(自身を含む): 1042907712

約数和(自身を除く): 645917964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 211, 324, 422, 633, 844, 1266, 1899, 2532, 3798, 5697, 5807, 7596, 11394, 11614, 17091, 17421, 22788, 23228, 34182, 34842, 52263, 68364, 69684, 104526, 156789, 209052, 313578, 470367, 627156, 940734, 1225277, 1881468, 2450554, 3675831, 4901108, 7351662, 11027493, 14703324, 22054986, 33082479, 44109972, 66164958, 99247437, 132329916, 198494874, 396989748]

約数ペア:

[(1, 396989748), (2, 198494874), (3, 132329916), (4, 99247437), (6, 66164958), (9, 44109972), (12, 33082479), (18, 22054986), (27, 14703324), (36, 11027493), (54, 7351662), (81, 4901108), (108, 3675831), (162, 2450554), (211, 1881468), (324, 1225277), (422, 940734), (633, 627156), (844, 470367), (1266, 313578), (1899, 209052), (2532, 156789), (3798, 104526), (5697, 69684), (5807, 68364), (7596, 52263), (11394, 34842), (11614, 34182), (17091, 23228), (17421, 22788)]