405478104

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{252163}}^1$

素因数の和:252239

約数の個数: 32

約数和(自身を含む): 1028829120

約数和(自身を除く): 623351016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 252163, 504326, 756489, 1008652, 1512978, 2017304, 3025956, 6051912, 16894921, 33789842, 50684763, 67579684, 101369526, 135159368, 202739052, 405478104]

約数ペア:

[(1, 405478104), (2, 202739052), (3, 135159368), (4, 101369526), (6, 67579684), (8, 50684763), (12, 33789842), (24, 16894921), (67, 6051912), (134, 3025956), (201, 2017304), (268, 1512978), (402, 1008652), (536, 756489), (804, 504326), (1608, 252163)]