249359136

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199807}}^1$

素因数の和:199833

約数の個数: 48

約数和(自身を含む): 704922624

約数和(自身を除く): 455563488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 199807, 399614, 599421, 799228, 1198842, 1598456, 2397684, 2597491, 3196912, 4795368, 5194982, 6393824, 7792473, 9590736, 10389964, 15584946, 19181472, 20779928, 31169892, 41559856, 62339784, 83119712, 124679568, 249359136]

約数ペア:

[(1, 249359136), (2, 124679568), (3, 83119712), (4, 62339784), (6, 41559856), (8, 31169892), (12, 20779928), (13, 19181472), (16, 15584946), (24, 10389964), (26, 9590736), (32, 7792473), (39, 6393824), (48, 5194982), (52, 4795368), (78, 3196912), (96, 2597491), (104, 2397684), (156, 1598456), (208, 1198842), (312, 799228), (416, 599421), (624, 399614), (1248, 199807)]