679013328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{28463}}^1$

素因数の和:28552

約数の個数: 80

約数和(自身を含む): 2033012736

約数和(自身を除く): 1353999408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1704, 1988, 2982, 3408, 3976, 5964, 7952, 11928, 23856, 28463, 56926, 85389, 113852, 170778, 199241, 227704, 341556, 398482, 455408, 597723, 683112, 796964, 1195446, 1366224, 1593928, 2020873, 2390892, 3187856, 4041746, 4781784, 6062619, 8083492, 9563568, 12125238, 14146111, 16166984, 24250476, 28292222, 32333968, 42438333, 48500952, 56584444, 84876666, 97001904, 113168888, 169753332, 226337776, 339506664, 679013328]

約数ペア:

[(1, 679013328), (2, 339506664), (3, 226337776), (4, 169753332), (6, 113168888), (7, 97001904), (8, 84876666), (12, 56584444), (14, 48500952), (16, 42438333), (21, 32333968), (24, 28292222), (28, 24250476), (42, 16166984), (48, 14146111), (56, 12125238), (71, 9563568), (84, 8083492), (112, 6062619), (142, 4781784), (168, 4041746), (213, 3187856), (284, 2390892), (336, 2020873), (426, 1593928), (497, 1366224), (568, 1195446), (852, 796964), (994, 683112), (1136, 597723), (1491, 455408), (1704, 398482), (1988, 341556), (2982, 227704), (3408, 199241), (3976, 170778), (5964, 113852), (7952, 85389), (11928, 56926), (23856, 28463)]