330300776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{85837}}^1$

素因数の和:85893

約数の個数: 32

約数和(自身を含む): 684987240

約数和(自身を除く): 354686464

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 85837, 171674, 343348, 686696, 1115881, 2231762, 3175969, 4463524, 6351938, 8927048, 12703876, 25407752, 41287597, 82575194, 165150388, 330300776]

約数ペア:

[(1, 330300776), (2, 165150388), (4, 82575194), (8, 41287597), (13, 25407752), (26, 12703876), (37, 8927048), (52, 6351938), (74, 4463524), (104, 3175969), (148, 2231762), (296, 1115881), (481, 686696), (962, 343348), (1924, 171674), (3848, 85837)]