627863088

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{3221}}^1$

素因数の和:3394

約数の個数: 80

約数和(自身を含む): 1687606272

約数和(自身を除く): 1059743184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 131, 186, 248, 262, 372, 393, 496, 524, 744, 786, 1048, 1488, 1572, 2096, 3144, 3221, 4061, 6288, 6442, 8122, 9663, 12183, 12884, 16244, 19326, 24366, 25768, 32488, 38652, 48732, 51536, 64976, 77304, 97464, 99851, 154608, 194928, 199702, 299553, 399404, 421951, 599106, 798808, 843902, 1198212, 1265853, 1597616, 1687804, 2396424, 2531706, 3375608, 4792848, 5063412, 6751216, 10126824, 13080481, 20253648, 26160962, 39241443, 52321924, 78482886, 104643848, 156965772, 209287696, 313931544, 627863088]

約数ペア:

[(1, 627863088), (2, 313931544), (3, 209287696), (4, 156965772), (6, 104643848), (8, 78482886), (12, 52321924), (16, 39241443), (24, 26160962), (31, 20253648), (48, 13080481), (62, 10126824), (93, 6751216), (124, 5063412), (131, 4792848), (186, 3375608), (248, 2531706), (262, 2396424), (372, 1687804), (393, 1597616), (496, 1265853), (524, 1198212), (744, 843902), (786, 798808), (1048, 599106), (1488, 421951), (1572, 399404), (2096, 299553), (3144, 199702), (3221, 194928), (4061, 154608), (6288, 99851), (6442, 97464), (8122, 77304), (9663, 64976), (12183, 51536), (12884, 48732), (16244, 38652), (19326, 32488), (24366, 25768)]