289328166

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2351}}^1$

素因数の和:2458

約数の個数: 64

約数和(自身を含む): 670602240

約数和(自身を除く): 381274074

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 53, 54, 86, 106, 129, 159, 258, 318, 387, 477, 774, 954, 1161, 1431, 2279, 2322, 2351, 2862, 4558, 4702, 6837, 7053, 13674, 14106, 20511, 21159, 41022, 42318, 61533, 63477, 101093, 123066, 124603, 126954, 202186, 249206, 303279, 373809, 606558, 747618, 909837, 1121427, 1819674, 2242854, 2729511, 3364281, 5357929, 5459022, 6728562, 10715858, 16073787, 32147574, 48221361, 96442722, 144664083, 289328166]

約数ペア:

[(1, 289328166), (2, 144664083), (3, 96442722), (6, 48221361), (9, 32147574), (18, 16073787), (27, 10715858), (43, 6728562), (53, 5459022), (54, 5357929), (86, 3364281), (106, 2729511), (129, 2242854), (159, 1819674), (258, 1121427), (318, 909837), (387, 747618), (477, 606558), (774, 373809), (954, 303279), (1161, 249206), (1431, 202186), (2279, 126954), (2322, 124603), (2351, 123066), (2862, 101093), (4558, 63477), (4702, 61533), (6837, 42318), (7053, 41022), (13674, 21159), (14106, 20511)]