321982012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{1511}}^1$

素因数の和:1722

約数の個数: 48

約数和(自身を含む): 640120320

約数和(自身を除く): 318138308

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 167, 319, 334, 638, 668, 1276, 1511, 1837, 3022, 3674, 4843, 6044, 7348, 9686, 16621, 19372, 33242, 43819, 53273, 66484, 87638, 106546, 175276, 213092, 252337, 482009, 504674, 964018, 1009348, 1928036, 2775707, 5551414, 7317773, 11102828, 14635546, 29271092, 80495503, 160991006, 321982012]

約数ペア:

[(1, 321982012), (2, 160991006), (4, 80495503), (11, 29271092), (22, 14635546), (29, 11102828), (44, 7317773), (58, 5551414), (116, 2775707), (167, 1928036), (319, 1009348), (334, 964018), (638, 504674), (668, 482009), (1276, 252337), (1511, 213092), (1837, 175276), (3022, 106546), (3674, 87638), (4843, 66484), (6044, 53273), (7348, 43819), (9686, 33242), (16621, 19372)]