670511632

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{677}}^1$

素因数の和:968

約数の個数: 80

約数和(自身を含む): 1533473280

約数和(自身を除く): 862961648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 239, 259, 296, 478, 518, 592, 677, 956, 1036, 1354, 1673, 1912, 2072, 2708, 3346, 3824, 4144, 4739, 5416, 6692, 8843, 9478, 10832, 13384, 17686, 18956, 25049, 26768, 35372, 37912, 50098, 61901, 70744, 75824, 100196, 123802, 141488, 161803, 175343, 200392, 247604, 323606, 350686, 400784, 495208, 647212, 701372, 990416, 1132621, 1294424, 1402744, 2265242, 2588848, 2805488, 4530484, 5986711, 9060968, 11973422, 18121936, 23946844, 41906977, 47893688, 83813954, 95787376, 167627908, 335255816, 670511632]

約数ペア:

[(1, 670511632), (2, 335255816), (4, 167627908), (7, 95787376), (8, 83813954), (14, 47893688), (16, 41906977), (28, 23946844), (37, 18121936), (56, 11973422), (74, 9060968), (112, 5986711), (148, 4530484), (239, 2805488), (259, 2588848), (296, 2265242), (478, 1402744), (518, 1294424), (592, 1132621), (677, 990416), (956, 701372), (1036, 647212), (1354, 495208), (1673, 400784), (1912, 350686), (2072, 323606), (2708, 247604), (3346, 200392), (3824, 175343), (4144, 161803), (4739, 141488), (5416, 123802), (6692, 100196), (8843, 75824), (9478, 70744), (10832, 61901), (13384, 50098), (17686, 37912), (18956, 35372), (25049, 26768)]