268824738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4517}}^1$

素因数の和:4651

約数の個数: 64

約数和(自身を含む): 667941120

約数和(自身を除く): 399116382

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 109, 182, 218, 273, 327, 546, 654, 763, 1417, 1526, 2289, 2834, 4251, 4517, 4578, 8502, 9034, 9919, 13551, 19838, 27102, 29757, 31619, 58721, 59514, 63238, 94857, 117442, 176163, 189714, 352326, 411047, 492353, 822094, 984706, 1233141, 1477059, 2466282, 2954118, 3446471, 6400589, 6892942, 10339413, 12801178, 19201767, 20678826, 38403534, 44804123, 89608246, 134412369, 268824738]

約数ペア:

[(1, 268824738), (2, 134412369), (3, 89608246), (6, 44804123), (7, 38403534), (13, 20678826), (14, 19201767), (21, 12801178), (26, 10339413), (39, 6892942), (42, 6400589), (78, 3446471), (91, 2954118), (109, 2466282), (182, 1477059), (218, 1233141), (273, 984706), (327, 822094), (546, 492353), (654, 411047), (763, 352326), (1417, 189714), (1526, 176163), (2289, 117442), (2834, 94857), (4251, 63238), (4517, 59514), (4578, 58721), (8502, 31619), (9034, 29757), (9919, 27102), (13551, 19838)]