661829136

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{174533}}^1$

素因数の和:174623

約数の個数: 40

約数和(自身を含む): 1731377280

約数和(自身を除く): 1069548144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 174533, 349066, 523599, 698132, 1047198, 1396264, 2094396, 2792528, 4188792, 8377584, 13788107, 27576214, 41364321, 55152428, 82728642, 110304856, 165457284, 220609712, 330914568, 661829136]

約数ペア:

[(1, 661829136), (2, 330914568), (3, 220609712), (4, 165457284), (6, 110304856), (8, 82728642), (12, 55152428), (16, 41364321), (24, 27576214), (48, 13788107), (79, 8377584), (158, 4188792), (237, 2792528), (316, 2094396), (474, 1396264), (632, 1047198), (948, 698132), (1264, 523599), (1896, 349066), (3792, 174533)]