313625808

素因数分解:

$2^4\times 3^2\times {\mathrm{2177957}}^1$

素因数の和:2177971

約数の個数: 30

約数和(自身を含む): 877717074

約数和(自身を除く): 564091266

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2177957, 4355914, 6533871, 8711828, 13067742, 17423656, 19601613, 26135484, 34847312, 39203226, 52270968, 78406452, 104541936, 156812904, 313625808]

約数ペア:

[(1, 313625808), (2, 156812904), (3, 104541936), (4, 78406452), (6, 52270968), (8, 39203226), (9, 34847312), (12, 26135484), (16, 19601613), (18, 17423656), (24, 13067742), (36, 8711828), (48, 6533871), (72, 4355914), (144, 2177957)]