396222728

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 826398720

約数和(自身を除く): 430175992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 127, 242, 254, 293, 484, 508, 586, 968, 1016, 1172, 1331, 1397, 2344, 2662, 2794, 3223, 5324, 5588, 6446, 10648, 11176, 12892, 15367, 25784, 30734, 35453, 37211, 61468, 70906, 74422, 122936, 141812, 148844, 169037, 283624, 297688, 338074, 389983, 409321, 676148, 779966, 818642, 1352296, 1559932, 1637284, 3119864, 3274568, 4502531, 9005062, 18010124, 36020248, 49527841, 99055682, 198111364, 396222728]

約数ペア:

[(1, 396222728), (2, 198111364), (4, 99055682), (8, 49527841), (11, 36020248), (22, 18010124), (44, 9005062), (88, 4502531), (121, 3274568), (127, 3119864), (242, 1637284), (254, 1559932), (293, 1352296), (484, 818642), (508, 779966), (586, 676148), (968, 409321), (1016, 389983), (1172, 338074), (1331, 297688), (1397, 283624), (2344, 169037), (2662, 148844), (2794, 141812), (3223, 122936), (5324, 74422), (5588, 70906), (6446, 61468), (10648, 37211), (11176, 35453), (12892, 30734), (15367, 25784)]