381396048

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{722341}}^1$

素因数の和:722363

約数の個数: 40

約数和(自身を含む): 1074844896

約数和(自身を除く): 693448848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 722341, 1444682, 2167023, 2889364, 4334046, 5778728, 7945751, 8668092, 11557456, 15891502, 17336184, 23837253, 31783004, 34672368, 47674506, 63566008, 95349012, 127132016, 190698024, 381396048]

約数ペア:

[(1, 381396048), (2, 190698024), (3, 127132016), (4, 95349012), (6, 63566008), (8, 47674506), (11, 34672368), (12, 31783004), (16, 23837253), (22, 17336184), (24, 15891502), (33, 11557456), (44, 8668092), (48, 7945751), (66, 5778728), (88, 4334046), (132, 2889364), (176, 2167023), (264, 1444682), (528, 722341)]