395087706

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6469}}^1$

素因数の和:6525

約数の個数: 80

約数和(自身を含む): 986416200

約数和(自身を除く): 591328494

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 78, 81, 87, 117, 162, 174, 234, 261, 351, 377, 522, 702, 754, 783, 1053, 1131, 1566, 2106, 2262, 2349, 3393, 4698, 6469, 6786, 10179, 12938, 19407, 20358, 30537, 38814, 58221, 61074, 84097, 116442, 168194, 174663, 187601, 252291, 349326, 375202, 504582, 523989, 562803, 756873, 1047978, 1125606, 1513746, 1688409, 2270619, 2438813, 3376818, 4541238, 4877626, 5065227, 6811857, 7316439, 10130454, 13623714, 14632878, 15195681, 21949317, 30391362, 43898634, 65847951, 131695902, 197543853, 395087706]

約数ペア:

[(1, 395087706), (2, 197543853), (3, 131695902), (6, 65847951), (9, 43898634), (13, 30391362), (18, 21949317), (26, 15195681), (27, 14632878), (29, 13623714), (39, 10130454), (54, 7316439), (58, 6811857), (78, 5065227), (81, 4877626), (87, 4541238), (117, 3376818), (162, 2438813), (174, 2270619), (234, 1688409), (261, 1513746), (351, 1125606), (377, 1047978), (522, 756873), (702, 562803), (754, 523989), (783, 504582), (1053, 375202), (1131, 349326), (1566, 252291), (2106, 187601), (2262, 174663), (2349, 168194), (3393, 116442), (4698, 84097), (6469, 61074), (6786, 58221), (10179, 38814), (12938, 30537), (19407, 20358)]