1315608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 3870720

約数和(自身を除く): 2555112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 191, 246, 287, 328, 382, 492, 573, 574, 764, 861, 984, 1146, 1148, 1337, 1528, 1722, 2292, 2296, 2674, 3444, 4011, 4584, 5348, 6888, 7831, 8022, 10696, 15662, 16044, 23493, 31324, 32088, 46986, 54817, 62648, 93972, 109634, 164451, 187944, 219268, 328902, 438536, 657804, 1315608]

約数ペア:

[(1, 1315608), (2, 657804), (3, 438536), (4, 328902), (6, 219268), (7, 187944), (8, 164451), (12, 109634), (14, 93972), (21, 62648), (24, 54817), (28, 46986), (41, 32088), (42, 31324), (56, 23493), (82, 16044), (84, 15662), (123, 10696), (164, 8022), (168, 7831), (191, 6888), (246, 5348), (287, 4584), (328, 4011), (382, 3444), (492, 2674), (573, 2296), (574, 2292), (764, 1722), (861, 1528), (984, 1337), (1146, 1148)]