317972484

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{187927}}^1$

素因数の和:187984

約数の個数: 36

約数和(自身を含む): 820869504

約数和(自身を除く): 502897020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 187927, 375854, 563781, 751708, 1127562, 1691343, 2255124, 3382686, 6765372, 8832569, 17665138, 26497707, 35330276, 52995414, 79493121, 105990828, 158986242, 317972484]

約数ペア:

[(1, 317972484), (2, 158986242), (3, 105990828), (4, 79493121), (6, 52995414), (9, 35330276), (12, 26497707), (18, 17665138), (36, 8832569), (47, 6765372), (94, 3382686), (141, 2255124), (188, 1691343), (282, 1127562), (423, 751708), (564, 563781), (846, 375854), (1692, 187927)]