400448976

素因数分解:

$2^4\times 3^1\times {\mathrm{8342687}}^1$

素因数の和:8342698

約数の個数: 20

約数和(自身を含む): 1034493312

約数和(自身を除く): 634044336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8342687, 16685374, 25028061, 33370748, 50056122, 66741496, 100112244, 133482992, 200224488, 400448976]

約数ペア:

[(1, 400448976), (2, 200224488), (3, 133482992), (4, 100112244), (6, 66741496), (8, 50056122), (12, 33370748), (16, 25028061), (24, 16685374), (48, 8342687)]