565598152

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2797}}^1$

素因数の和:2990

約数の個数: 64

約数和(自身を含む): 1273201920

約数和(自身を除く): 707603768

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 157, 161, 184, 314, 322, 628, 644, 1099, 1256, 1288, 2198, 2797, 3611, 4396, 5594, 7222, 8792, 11188, 14444, 19579, 22376, 25277, 28888, 39158, 50554, 64331, 78316, 101108, 128662, 156632, 202216, 257324, 439129, 450317, 514648, 878258, 900634, 1756516, 1801268, 3073903, 3513032, 3602536, 6147806, 10099967, 12295612, 20199934, 24591224, 40399868, 70699769, 80799736, 141399538, 282799076, 565598152]

約数ペア:

[(1, 565598152), (2, 282799076), (4, 141399538), (7, 80799736), (8, 70699769), (14, 40399868), (23, 24591224), (28, 20199934), (46, 12295612), (56, 10099967), (92, 6147806), (157, 3602536), (161, 3513032), (184, 3073903), (314, 1801268), (322, 1756516), (628, 900634), (644, 878258), (1099, 514648), (1256, 450317), (1288, 439129), (2198, 257324), (2797, 202216), (3611, 156632), (4396, 128662), (5594, 101108), (7222, 78316), (8792, 64331), (11188, 50554), (14444, 39158), (19579, 28888), (22376, 25277)]