657016572

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{5087}}^1$

素因数の和:5370

約数の個数: 48

約数和(自身を含む): 1572802560

約数和(自身を除く): 915785988

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 229, 282, 458, 564, 687, 916, 1374, 2748, 5087, 10174, 10763, 15261, 20348, 21526, 30522, 32289, 43052, 61044, 64578, 129156, 239089, 478178, 717267, 956356, 1164923, 1434534, 2329846, 2869068, 3494769, 4659692, 6989538, 13979076, 54751381, 109502762, 164254143, 219005524, 328508286, 657016572]

約数ペア:

[(1, 657016572), (2, 328508286), (3, 219005524), (4, 164254143), (6, 109502762), (12, 54751381), (47, 13979076), (94, 6989538), (141, 4659692), (188, 3494769), (229, 2869068), (282, 2329846), (458, 1434534), (564, 1164923), (687, 956356), (916, 717267), (1374, 478178), (2748, 239089), (5087, 129156), (10174, 64578), (10763, 61044), (15261, 43052), (20348, 32289), (21526, 30522)]