320758512

素因数分解:

$2^4\times 3^1\times {\mathrm{307}}^1\times {\mathrm{21767}}^1$

素因数の和:22085

約数の個数: 40

約数和(自身を含む): 831363456

約数和(自身を除く): 510604944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 307, 614, 921, 1228, 1842, 2456, 3684, 4912, 7368, 14736, 21767, 43534, 65301, 87068, 130602, 174136, 261204, 348272, 522408, 1044816, 6682469, 13364938, 20047407, 26729876, 40094814, 53459752, 80189628, 106919504, 160379256, 320758512]

約数ペア:

[(1, 320758512), (2, 160379256), (3, 106919504), (4, 80189628), (6, 53459752), (8, 40094814), (12, 26729876), (16, 20047407), (24, 13364938), (48, 6682469), (307, 1044816), (614, 522408), (921, 348272), (1228, 261204), (1842, 174136), (2456, 130602), (3684, 87068), (4912, 65301), (7368, 43534), (14736, 21767)]