1268152044

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{17681}}^1$

素因数の和:17870

約数の個数: 48

約数和(自身を含む): 3049791360

約数和(自身を除く): 1781639316

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 139, 172, 258, 278, 417, 516, 556, 834, 1668, 5977, 11954, 17681, 17931, 23908, 35362, 35862, 53043, 70724, 71724, 106086, 212172, 760283, 1520566, 2280849, 2457659, 3041132, 4561698, 4915318, 7372977, 9123396, 9830636, 14745954, 29491908, 105679337, 211358674, 317038011, 422717348, 634076022, 1268152044]

約数ペア:

[(1, 1268152044), (2, 634076022), (3, 422717348), (4, 317038011), (6, 211358674), (12, 105679337), (43, 29491908), (86, 14745954), (129, 9830636), (139, 9123396), (172, 7372977), (258, 4915318), (278, 4561698), (417, 3041132), (516, 2457659), (556, 2280849), (834, 1520566), (1668, 760283), (5977, 212172), (11954, 106086), (17681, 71724), (17931, 70724), (23908, 53043), (35362, 35862)]