331337358

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{4013}}^1$

素因数の和:4174

約数の個数: 64

約数和(自身を含む): 809222400

約数和(自身を除く): 477885042

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 139, 198, 278, 297, 417, 594, 834, 1251, 1529, 2502, 3058, 3753, 4013, 4587, 7506, 8026, 9174, 12039, 13761, 24078, 27522, 36117, 41283, 44143, 72234, 82566, 88286, 108351, 132429, 216702, 264858, 397287, 557807, 794574, 1115614, 1191861, 1673421, 2383722, 3346842, 5020263, 6135877, 10040526, 12271754, 15060789, 18407631, 30121578, 36815262, 55222893, 110445786, 165668679, 331337358]

約数ペア:

[(1, 331337358), (2, 165668679), (3, 110445786), (6, 55222893), (9, 36815262), (11, 30121578), (18, 18407631), (22, 15060789), (27, 12271754), (33, 10040526), (54, 6135877), (66, 5020263), (99, 3346842), (139, 2383722), (198, 1673421), (278, 1191861), (297, 1115614), (417, 794574), (594, 557807), (834, 397287), (1251, 264858), (1529, 216702), (2502, 132429), (3058, 108351), (3753, 88286), (4013, 82566), (4587, 72234), (7506, 44143), (8026, 41283), (9174, 36117), (12039, 27522), (13761, 24078)]