250286268

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1\times {\mathrm{491}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 592147584

約数和(自身を除く): 341861316

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 397, 428, 491, 642, 794, 982, 1191, 1284, 1473, 1588, 1964, 2382, 2946, 4764, 5892, 42479, 52537, 84958, 105074, 127437, 157611, 169916, 194927, 210148, 254874, 315222, 389854, 509748, 584781, 630444, 779708, 1169562, 2339124, 20857189, 41714378, 62571567, 83428756, 125143134, 250286268]

約数ペア:

[(1, 250286268), (2, 125143134), (3, 83428756), (4, 62571567), (6, 41714378), (12, 20857189), (107, 2339124), (214, 1169562), (321, 779708), (397, 630444), (428, 584781), (491, 509748), (642, 389854), (794, 315222), (982, 254874), (1191, 210148), (1284, 194927), (1473, 169916), (1588, 157611), (1964, 127437), (2382, 105074), (2946, 84958), (4764, 52537), (5892, 42479)]