8266000668

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1\times {\mathrm{19301}}^1$

素因数の和:19798

約数の個数: 48

約数和(自身を含む): 19553698080

約数和(自身を除く): 11287697412

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 401, 534, 802, 1068, 1203, 1604, 2406, 4812, 19301, 35689, 38602, 57903, 71378, 77204, 107067, 115806, 142756, 214134, 231612, 428268, 1717789, 3435578, 5153367, 6871156, 7739701, 10306734, 15479402, 20613468, 23219103, 30958804, 46438206, 92876412, 688833389, 1377666778, 2066500167, 2755333556, 4133000334, 8266000668]

約数ペア:

[(1, 8266000668), (2, 4133000334), (3, 2755333556), (4, 2066500167), (6, 1377666778), (12, 688833389), (89, 92876412), (178, 46438206), (267, 30958804), (356, 23219103), (401, 20613468), (534, 15479402), (802, 10306734), (1068, 7739701), (1203, 6871156), (1604, 5153367), (2406, 3435578), (4812, 1717789), (19301, 428268), (35689, 231612), (38602, 214134), (57903, 142756), (71378, 115806), (77204, 107067)]