315376992

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{156437}}^1$

素因数の和:156460

約数の個数: 72

約数和(自身を含む): 1024981776

約数和(自身を除く): 709604784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 156437, 312874, 469311, 625748, 938622, 1095059, 1251496, 1407933, 1877244, 2190118, 2502992, 2815866, 3285177, 3754488, 4380236, 5005984, 5631732, 6570354, 7508976, 8760472, 9855531, 11263464, 13140708, 15017952, 17520944, 19711062, 22526928, 26281416, 35041888, 39422124, 45053856, 52562832, 78844248, 105125664, 157688496, 315376992]

約数ペア:

[(1, 315376992), (2, 157688496), (3, 105125664), (4, 78844248), (6, 52562832), (7, 45053856), (8, 39422124), (9, 35041888), (12, 26281416), (14, 22526928), (16, 19711062), (18, 17520944), (21, 15017952), (24, 13140708), (28, 11263464), (32, 9855531), (36, 8760472), (42, 7508976), (48, 6570354), (56, 5631732), (63, 5005984), (72, 4380236), (84, 3754488), (96, 3285177), (112, 2815866), (126, 2502992), (144, 2190118), (168, 1877244), (224, 1407933), (252, 1251496), (288, 1095059), (336, 938622), (504, 625748), (672, 469311), (1008, 312874), (2016, 156437)]