217470288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1049}}^1$

素因数の和:1684

約数の個数: 80

約数和(自身を含む): 643708800

約数和(自身を除く): 426238512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 617, 1049, 1234, 1851, 2098, 2468, 3147, 3702, 4196, 4319, 4936, 6294, 7343, 7404, 8392, 8638, 9872, 12588, 12957, 14686, 14808, 16784, 17276, 22029, 25176, 25914, 29372, 29616, 34552, 44058, 50352, 51828, 58744, 69104, 88116, 103656, 117488, 176232, 207312, 352464, 647233, 1294466, 1941699, 2588932, 3883398, 4530631, 5177864, 7766796, 9061262, 10355728, 13591893, 15533592, 18122524, 27183786, 31067184, 36245048, 54367572, 72490096, 108735144, 217470288]

約数ペア:

[(1, 217470288), (2, 108735144), (3, 72490096), (4, 54367572), (6, 36245048), (7, 31067184), (8, 27183786), (12, 18122524), (14, 15533592), (16, 13591893), (21, 10355728), (24, 9061262), (28, 7766796), (42, 5177864), (48, 4530631), (56, 3883398), (84, 2588932), (112, 1941699), (168, 1294466), (336, 647233), (617, 352464), (1049, 207312), (1234, 176232), (1851, 117488), (2098, 103656), (2468, 88116), (3147, 69104), (3702, 58744), (4196, 51828), (4319, 50352), (4936, 44058), (6294, 34552), (7343, 29616), (7404, 29372), (8392, 25914), (8638, 25176), (9872, 22029), (12588, 17276), (12957, 16784), (14686, 14808)]