8820828888

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{471803}}^1$

素因数の和:471872

約数の個数: 64

約数和(自身を含む): 23778921600

約数和(自身を除く): 14958092712

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 41, 57, 76, 82, 114, 123, 152, 164, 228, 246, 328, 456, 492, 779, 984, 1558, 2337, 3116, 4674, 6232, 9348, 18696, 471803, 943606, 1415409, 1887212, 2830818, 3774424, 5661636, 8964257, 11323272, 17928514, 19343923, 26892771, 35857028, 38687846, 53785542, 58031769, 71714056, 77375692, 107571084, 116063538, 154751384, 215142168, 232127076, 367534537, 464254152, 735069074, 1102603611, 1470138148, 2205207222, 2940276296, 4410414444, 8820828888]

約数ペア:

[(1, 8820828888), (2, 4410414444), (3, 2940276296), (4, 2205207222), (6, 1470138148), (8, 1102603611), (12, 735069074), (19, 464254152), (24, 367534537), (38, 232127076), (41, 215142168), (57, 154751384), (76, 116063538), (82, 107571084), (114, 77375692), (123, 71714056), (152, 58031769), (164, 53785542), (228, 38687846), (246, 35857028), (328, 26892771), (456, 19343923), (492, 17928514), (779, 11323272), (984, 8964257), (1558, 5661636), (2337, 3774424), (3116, 2830818), (4674, 1887212), (6232, 1415409), (9348, 943606), (18696, 471803)]