870846492

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:563

約数の個数: 96

約数和(自身を含む): 2147918080

約数和(自身を除く): 1277071588

約数列:

[1, 2, 3, 4, 6, 12, 43, 61, 73, 86, 122, 129, 146, 172, 183, 219, 244, 258, 292, 366, 379, 438, 516, 732, 758, 876, 1137, 1516, 2274, 2623, 3139, 4453, 4548, 5246, 6278, 7869, 8906, 9417, 10492, 12556, 13359, 15738, 16297, 17812, 18834, 23119, 26718, 27667, 31476, 32594, 37668, 46238, 48891, 53436, 55334, 65188, 69357, 83001, 92476, 97782, 110668, 138714, 166002, 191479, 195564, 277428, 332004, 382958, 574437, 765916, 994117, 1148874, 1189681, 1687687, 1988234, 2297748, 2379362, 2982351, 3375374, 3569043, 3976468, 4758724, 5063061, 5964702, 6750748, 7138086, 10126122, 11929404, 14276172, 20252244, 72570541, 145141082, 217711623, 290282164, 435423246, 870846492]

約数ペア:

[(1, 870846492), (2, 435423246), (3, 290282164), (4, 217711623), (6, 145141082), (12, 72570541), (43, 20252244), (61, 14276172), (73, 11929404), (86, 10126122), (122, 7138086), (129, 6750748), (146, 5964702), (172, 5063061), (183, 4758724), (219, 3976468), (244, 3569043), (258, 3375374), (292, 2982351), (366, 2379362), (379, 2297748), (438, 1988234), (516, 1687687), (732, 1189681), (758, 1148874), (876, 994117), (1137, 765916), (1516, 574437), (2274, 382958), (2623, 332004), (3139, 277428), (4453, 195564), (4548, 191479), (5246, 166002), (6278, 138714), (7869, 110668), (8906, 97782), (9417, 92476), (10492, 83001), (12556, 69357), (13359, 65188), (15738, 55334), (16297, 53436), (17812, 48891), (18834, 46238), (23119, 37668), (26718, 32594), (27667, 31476)]