215767608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{1553}}^1$

素因数の和:2396

約数の個数: 64

約数和(自身を含む): 617621760

約数和(自身を除く): 401854152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 827, 1553, 1654, 2481, 3106, 3308, 4659, 4962, 5789, 6212, 6616, 9318, 9924, 10871, 11578, 12424, 17367, 18636, 19848, 21742, 23156, 32613, 34734, 37272, 43484, 46312, 65226, 69468, 86968, 130452, 138936, 260904, 1284331, 2568662, 3852993, 5137324, 7705986, 8990317, 10274648, 15411972, 17980634, 26970951, 30823944, 35961268, 53941902, 71922536, 107883804, 215767608]

約数ペア:

[(1, 215767608), (2, 107883804), (3, 71922536), (4, 53941902), (6, 35961268), (7, 30823944), (8, 26970951), (12, 17980634), (14, 15411972), (21, 10274648), (24, 8990317), (28, 7705986), (42, 5137324), (56, 3852993), (84, 2568662), (168, 1284331), (827, 260904), (1553, 138936), (1654, 130452), (2481, 86968), (3106, 69468), (3308, 65226), (4659, 46312), (4962, 43484), (5789, 37272), (6212, 34734), (6616, 32613), (9318, 23156), (9924, 21742), (10871, 19848), (11578, 18636), (12424, 17367)]