1557279912

素因数分解:

$2^3\times 3^1\times {\mathrm{151}}^1\times {\mathrm{613}}^1\times {\mathrm{701}}^1$

素因数の和:1474

約数の個数: 64

約数和(自身を含む): 3930975360

約数和(自身を除く): 2373695448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 151, 302, 453, 604, 613, 701, 906, 1208, 1226, 1402, 1812, 1839, 2103, 2452, 2804, 3624, 3678, 4206, 4904, 5608, 7356, 8412, 14712, 16824, 92563, 105851, 185126, 211702, 277689, 317553, 370252, 423404, 429713, 555378, 635106, 740504, 846808, 859426, 1110756, 1270212, 1289139, 1718852, 2221512, 2540424, 2578278, 3437704, 5156556, 10313112, 64886663, 129773326, 194659989, 259546652, 389319978, 519093304, 778639956, 1557279912]

約数ペア:

[(1, 1557279912), (2, 778639956), (3, 519093304), (4, 389319978), (6, 259546652), (8, 194659989), (12, 129773326), (24, 64886663), (151, 10313112), (302, 5156556), (453, 3437704), (604, 2578278), (613, 2540424), (701, 2221512), (906, 1718852), (1208, 1289139), (1226, 1270212), (1402, 1110756), (1812, 859426), (1839, 846808), (2103, 740504), (2452, 635106), (2804, 555378), (3624, 429713), (3678, 423404), (4206, 370252), (4904, 317553), (5608, 277689), (7356, 211702), (8412, 185126), (14712, 105851), (16824, 92563)]