289986744

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{227977}}^1$

素因数の和:228039

約数の個数: 32

約数和(自身を含む): 738648720

約数和(自身を除く): 448661976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 227977, 455954, 683931, 911908, 1367862, 1823816, 2735724, 5471448, 12082781, 24165562, 36248343, 48331124, 72496686, 96662248, 144993372, 289986744]

約数ペア:

[(1, 289986744), (2, 144993372), (3, 96662248), (4, 72496686), (6, 48331124), (8, 36248343), (12, 24165562), (24, 12082781), (53, 5471448), (106, 2735724), (159, 1823816), (212, 1367862), (318, 911908), (424, 683931), (636, 455954), (1272, 227977)]