285336168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{2351}}^1$

素因数の和:2762

約数の個数: 64

約数和(自身を含む): 770515200

約数和(自身を除く): 485179032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 389, 778, 1167, 1556, 2334, 2351, 3112, 4668, 4702, 5057, 7053, 9336, 9404, 10114, 14106, 15171, 18808, 20228, 28212, 30342, 30563, 40456, 56424, 60684, 61126, 91689, 121368, 122252, 183378, 244504, 366756, 733512, 914539, 1829078, 2743617, 3658156, 5487234, 7316312, 10974468, 11889007, 21948936, 23778014, 35667021, 47556028, 71334042, 95112056, 142668084, 285336168]

約数ペア:

[(1, 285336168), (2, 142668084), (3, 95112056), (4, 71334042), (6, 47556028), (8, 35667021), (12, 23778014), (13, 21948936), (24, 11889007), (26, 10974468), (39, 7316312), (52, 5487234), (78, 3658156), (104, 2743617), (156, 1829078), (312, 914539), (389, 733512), (778, 366756), (1167, 244504), (1556, 183378), (2334, 122252), (2351, 121368), (3112, 91689), (4668, 61126), (4702, 60684), (5057, 56424), (7053, 40456), (9336, 30563), (9404, 30342), (10114, 28212), (14106, 20228), (15171, 18808)]