401448

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 1029600

約数和(自身を除く): 628152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 389, 516, 778, 1032, 1167, 1556, 2334, 3112, 4668, 9336, 16727, 33454, 50181, 66908, 100362, 133816, 200724, 401448]

約数ペア:

[(1, 401448), (2, 200724), (3, 133816), (4, 100362), (6, 66908), (8, 50181), (12, 33454), (24, 16727), (43, 9336), (86, 4668), (129, 3112), (172, 2334), (258, 1556), (344, 1167), (389, 1032), (516, 778)]