379741348

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{997}}^1$

素因数の和:1292

約数の個数: 48

約数和(自身を含む): 776172544

約数和(自身を除く): 396431196

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 223, 244, 427, 446, 854, 892, 997, 1561, 1708, 1994, 3122, 3988, 6244, 6979, 13603, 13958, 27206, 27916, 54412, 60817, 95221, 121634, 190442, 222331, 243268, 380884, 425719, 444662, 851438, 889324, 1556317, 1702876, 3112634, 6225268, 13562191, 27124382, 54248764, 94935337, 189870674, 379741348]

約数ペア:

[(1, 379741348), (2, 189870674), (4, 94935337), (7, 54248764), (14, 27124382), (28, 13562191), (61, 6225268), (122, 3112634), (223, 1702876), (244, 1556317), (427, 889324), (446, 851438), (854, 444662), (892, 425719), (997, 380884), (1561, 243268), (1708, 222331), (1994, 190442), (3122, 121634), (3988, 95221), (6244, 60817), (6979, 54412), (13603, 27916), (13958, 27206)]