445116

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{757}}^1$

素因数の和:778

約数の個数: 36

約数和(自身を含む): 1209768

約数和(自身を除く): 764652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 757, 1514, 2271, 3028, 4542, 5299, 9084, 10598, 15897, 21196, 31794, 37093, 63588, 74186, 111279, 148372, 222558, 445116]

約数ペア:

[(1, 445116), (2, 222558), (3, 148372), (4, 111279), (6, 74186), (7, 63588), (12, 37093), (14, 31794), (21, 21196), (28, 15897), (42, 10598), (49, 9084), (84, 5299), (98, 4542), (147, 3028), (196, 2271), (294, 1514), (588, 757)]