1242881352

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{908539}}^1$

素因数の和:908570

約数の個数: 48

約数和(自身を含む): 3543306000

約数和(自身を除く): 2300424648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 908539, 1817078, 2725617, 3634156, 5451234, 7268312, 8176851, 10902468, 16353702, 17262241, 21804936, 32707404, 34524482, 51786723, 65414808, 69048964, 103573446, 138097928, 155360169, 207146892, 310720338, 414293784, 621440676, 1242881352]

約数ペア:

[(1, 1242881352), (2, 621440676), (3, 414293784), (4, 310720338), (6, 207146892), (8, 155360169), (9, 138097928), (12, 103573446), (18, 69048964), (19, 65414808), (24, 51786723), (36, 34524482), (38, 32707404), (57, 21804936), (72, 17262241), (76, 16353702), (114, 10902468), (152, 8176851), (171, 7268312), (228, 5451234), (342, 3634156), (456, 2725617), (684, 1817078), (1368, 908539)]