331326856

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{204019}}^1$

素因数の和:204061

約数の個数: 32

約数和(自身を含む): 734472000

約数和(自身を除く): 403145144

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 204019, 408038, 816076, 1428133, 1632152, 2856266, 5712532, 5916551, 11425064, 11833102, 23666204, 41415857, 47332408, 82831714, 165663428, 331326856]

約数ペア:

[(1, 331326856), (2, 165663428), (4, 82831714), (7, 47332408), (8, 41415857), (14, 23666204), (28, 11833102), (29, 11425064), (56, 5916551), (58, 5712532), (116, 2856266), (203, 1632152), (232, 1428133), (406, 816076), (812, 408038), (1624, 204019)]