289646874

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2311}}^1$

素因数の和:2544

約数の個数: 64

約数和(自身を含む): 705807360

約数和(自身を除く): 416160486

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 211, 297, 422, 594, 633, 1266, 1899, 2311, 2321, 3798, 4622, 4642, 5697, 6933, 6963, 11394, 13866, 13926, 20799, 20889, 25421, 41598, 41778, 50842, 62397, 62667, 76263, 124794, 125334, 152526, 228789, 457578, 487621, 686367, 975242, 1372734, 1462863, 2925726, 4388589, 5363831, 8777178, 10727662, 13165767, 16091493, 26331534, 32182986, 48274479, 96548958, 144823437, 289646874]

約数ペア:

[(1, 289646874), (2, 144823437), (3, 96548958), (6, 48274479), (9, 32182986), (11, 26331534), (18, 16091493), (22, 13165767), (27, 10727662), (33, 8777178), (54, 5363831), (66, 4388589), (99, 2925726), (198, 1462863), (211, 1372734), (297, 975242), (422, 686367), (594, 487621), (633, 457578), (1266, 228789), (1899, 152526), (2311, 125334), (2321, 124794), (3798, 76263), (4622, 62667), (4642, 62397), (5697, 50842), (6933, 41778), (6963, 41598), (11394, 25421), (13866, 20889), (13926, 20799)]