331396248

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{293791}}^1$

素因数の和:293847

約数の個数: 32

約数和(自身を含む): 846120960

約数和(自身を除く): 514724712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 293791, 587582, 881373, 1175164, 1762746, 2350328, 3525492, 7050984, 13808177, 27616354, 41424531, 55232708, 82849062, 110465416, 165698124, 331396248]

約数ペア:

[(1, 331396248), (2, 165698124), (3, 110465416), (4, 82849062), (6, 55232708), (8, 41424531), (12, 27616354), (24, 13808177), (47, 7050984), (94, 3525492), (141, 2350328), (188, 1762746), (282, 1175164), (376, 881373), (564, 587582), (1128, 293791)]