308545296

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{149489}}^1$

素因数の和:149543

約数の個数: 40

約数和(自身を含む): 815617440

約数和(自身を除く): 507072144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 149489, 298978, 448467, 597956, 896934, 1195912, 1793868, 2391824, 3587736, 6428027, 7175472, 12856054, 19284081, 25712108, 38568162, 51424216, 77136324, 102848432, 154272648, 308545296]

約数ペア:

[(1, 308545296), (2, 154272648), (3, 102848432), (4, 77136324), (6, 51424216), (8, 38568162), (12, 25712108), (16, 19284081), (24, 12856054), (43, 7175472), (48, 6428027), (86, 3587736), (129, 2391824), (172, 1793868), (258, 1195912), (344, 896934), (516, 597956), (688, 448467), (1032, 298978), (2064, 149489)]