316747656

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:563

約数の個数: 96

約数和(自身を含む): 876096000

約数和(自身を除く): 559348344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 233, 237, 239, 316, 466, 474, 478, 632, 699, 711, 717, 932, 948, 956, 1398, 1422, 1434, 1864, 1896, 1912, 2097, 2151, 2796, 2844, 2868, 4194, 4302, 5592, 5688, 5736, 8388, 8604, 16776, 17208, 18407, 18881, 36814, 37762, 55221, 55687, 56643, 73628, 75524, 110442, 111374, 113286, 147256, 151048, 165663, 167061, 169929, 220884, 222748, 226572, 331326, 334122, 339858, 441768, 445496, 453144, 501183, 662652, 668244, 679716, 1002366, 1325304, 1336488, 1359432, 2004732, 4009464, 4399273, 8798546, 13197819, 17597092, 26395638, 35194184, 39593457, 52791276, 79186914, 105582552, 158373828, 316747656]

約数ペア:

[(1, 316747656), (2, 158373828), (3, 105582552), (4, 79186914), (6, 52791276), (8, 39593457), (9, 35194184), (12, 26395638), (18, 17597092), (24, 13197819), (36, 8798546), (72, 4399273), (79, 4009464), (158, 2004732), (233, 1359432), (237, 1336488), (239, 1325304), (316, 1002366), (466, 679716), (474, 668244), (478, 662652), (632, 501183), (699, 453144), (711, 445496), (717, 441768), (932, 339858), (948, 334122), (956, 331326), (1398, 226572), (1422, 222748), (1434, 220884), (1864, 169929), (1896, 167061), (1912, 165663), (2097, 151048), (2151, 147256), (2796, 113286), (2844, 111374), (2868, 110442), (4194, 75524), (4302, 73628), (5592, 56643), (5688, 55687), (5736, 55221), (8388, 37762), (8604, 36814), (16776, 18881), (17208, 18407)]