1621493736

素因数分解:

$2^3\times 3^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1\times {\mathrm{1277}}^1$

素因数の和:1754

約数の個数: 64

約数和(自身を含む): 4092871680

約数和(自身を除く): 2471377944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 191, 277, 382, 554, 573, 764, 831, 1108, 1146, 1277, 1528, 1662, 2216, 2292, 2554, 3324, 3831, 4584, 5108, 6648, 7662, 10216, 15324, 30648, 52907, 105814, 158721, 211628, 243907, 317442, 353729, 423256, 487814, 634884, 707458, 731721, 975628, 1061187, 1269768, 1414916, 1463442, 1951256, 2122374, 2829832, 2926884, 4244748, 5853768, 8489496, 67562239, 135124478, 202686717, 270248956, 405373434, 540497912, 810746868, 1621493736]

約数ペア:

[(1, 1621493736), (2, 810746868), (3, 540497912), (4, 405373434), (6, 270248956), (8, 202686717), (12, 135124478), (24, 67562239), (191, 8489496), (277, 5853768), (382, 4244748), (554, 2926884), (573, 2829832), (764, 2122374), (831, 1951256), (1108, 1463442), (1146, 1414916), (1277, 1269768), (1528, 1061187), (1662, 975628), (2216, 731721), (2292, 707458), (2554, 634884), (3324, 487814), (3831, 423256), (4584, 353729), (5108, 317442), (6648, 243907), (7662, 211628), (10216, 158721), (15324, 105814), (30648, 52907)]