328366934

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:838

約数の個数: 64

約数和(自身を含む): 625449600

約数和(自身を除く): 297082666

約数列:

[1, 2, 7, 14, 17, 34, 37, 49, 74, 98, 119, 238, 259, 343, 518, 629, 686, 761, 833, 1258, 1522, 1666, 1813, 3626, 4403, 5327, 5831, 8806, 10654, 11662, 12691, 12937, 25382, 25874, 28157, 30821, 37289, 56314, 61642, 74578, 90559, 181118, 197099, 215747, 261023, 394198, 431494, 478669, 522046, 633913, 957338, 1267826, 1379693, 2759386, 3350683, 4437391, 6701366, 8874782, 9657851, 19315702, 23454781, 46909562, 164183467, 328366934]

約数ペア:

[(1, 328366934), (2, 164183467), (7, 46909562), (14, 23454781), (17, 19315702), (34, 9657851), (37, 8874782), (49, 6701366), (74, 4437391), (98, 3350683), (119, 2759386), (238, 1379693), (259, 1267826), (343, 957338), (518, 633913), (629, 522046), (686, 478669), (761, 431494), (833, 394198), (1258, 261023), (1522, 215747), (1666, 197099), (1813, 181118), (3626, 90559), (4403, 74578), (5327, 61642), (5831, 56314), (8806, 37289), (10654, 30821), (11662, 28157), (12691, 25874), (12937, 25382)]