249493048

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{84061}}^1$

素因数の和:84127

約数の個数: 32

約数和(自身を含む): 544721760

約数和(自身を除く): 295228712

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 84061, 168122, 336244, 588427, 672488, 1176854, 2353708, 4455233, 4707416, 8910466, 17820932, 31186631, 35641864, 62373262, 124746524, 249493048]

約数ペア:

[(1, 249493048), (2, 124746524), (4, 62373262), (7, 35641864), (8, 31186631), (14, 17820932), (28, 8910466), (53, 4707416), (56, 4455233), (106, 2353708), (212, 1176854), (371, 672488), (424, 588427), (742, 336244), (1484, 168122), (2968, 84061)]