248970402

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{75583}}^1$

素因数の和:75655

約数の個数: 32

約数和(自身を含む): 562344960

約数和(自身を除く): 313374558

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 75583, 151166, 226749, 453498, 680247, 1360494, 2040741, 4081482, 4610563, 9221126, 13831689, 27663378, 41495067, 82990134, 124485201, 248970402]

約数ペア:

[(1, 248970402), (2, 124485201), (3, 82990134), (6, 41495067), (9, 27663378), (18, 13831689), (27, 9221126), (54, 4610563), (61, 4081482), (122, 2040741), (183, 1360494), (366, 680247), (549, 453498), (1098, 226749), (1647, 151166), (3294, 75583)]