280119042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{11519}}^1$

素因数の和:11727

約数の個数: 48

約数和(自身を含む): 697282560

約数和(自身を除く): 417163518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 193, 386, 579, 1158, 1351, 1737, 2702, 3474, 4053, 8106, 11519, 12159, 23038, 24318, 34557, 69114, 80633, 103671, 161266, 207342, 241899, 483798, 725697, 1451394, 2223167, 4446334, 6669501, 13339002, 15562169, 20008503, 31124338, 40017006, 46686507, 93373014, 140059521, 280119042]

約数ペア:

[(1, 280119042), (2, 140059521), (3, 93373014), (6, 46686507), (7, 40017006), (9, 31124338), (14, 20008503), (18, 15562169), (21, 13339002), (42, 6669501), (63, 4446334), (126, 2223167), (193, 1451394), (386, 725697), (579, 483798), (1158, 241899), (1351, 207342), (1737, 161266), (2702, 103671), (3474, 80633), (4053, 69114), (8106, 34557), (11519, 24318), (12159, 23038)]