331317344

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{1601}}^1$

素因数の和:1863

約数の個数: 48

約数和(自身を含む): 678222720

約数和(自身を除く): 346905376

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 223, 232, 446, 464, 892, 928, 1601, 1784, 3202, 3568, 6404, 6467, 7136, 12808, 12934, 25616, 25868, 46429, 51232, 51736, 92858, 103472, 185716, 206944, 357023, 371432, 714046, 742864, 1428092, 1485728, 2856184, 5712368, 10353667, 11424736, 20707334, 41414668, 82829336, 165658672, 331317344]

約数ペア:

[(1, 331317344), (2, 165658672), (4, 82829336), (8, 41414668), (16, 20707334), (29, 11424736), (32, 10353667), (58, 5712368), (116, 2856184), (223, 1485728), (232, 1428092), (446, 742864), (464, 714046), (892, 371432), (928, 357023), (1601, 206944), (1784, 185716), (3202, 103472), (3568, 92858), (6404, 51736), (6467, 51232), (7136, 46429), (12808, 25868), (12934, 25616)]