394939656

素因数分解:

$2^3\times 3^2\times {\mathrm{5485273}}^1$

素因数の和:5485285

約数の個数: 24

約数和(自身を含む): 1069628430

約数和(自身を除く): 674688774

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5485273, 10970546, 16455819, 21941092, 32911638, 43882184, 49367457, 65823276, 98734914, 131646552, 197469828, 394939656]

約数ペア:

[(1, 394939656), (2, 197469828), (3, 131646552), (4, 98734914), (6, 65823276), (8, 49367457), (9, 43882184), (12, 32911638), (18, 21941092), (24, 16455819), (36, 10970546), (72, 5485273)]