291227442

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2297}}^1$

素因数の和:2443

約数の個数: 64

約数和(自身を含む): 679031424

約数和(自身を除く): 387803982

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 113, 187, 226, 339, 374, 561, 678, 1122, 1243, 1921, 2297, 2486, 3729, 3842, 4594, 5763, 6891, 7458, 11526, 13782, 21131, 25267, 39049, 42262, 50534, 63393, 75801, 78098, 117147, 126786, 151602, 234294, 259561, 429539, 519122, 778683, 859078, 1288617, 1557366, 2577234, 2855171, 4412537, 5710342, 8565513, 8825074, 13237611, 17131026, 26475222, 48537907, 97075814, 145613721, 291227442]

約数ペア:

[(1, 291227442), (2, 145613721), (3, 97075814), (6, 48537907), (11, 26475222), (17, 17131026), (22, 13237611), (33, 8825074), (34, 8565513), (51, 5710342), (66, 4412537), (102, 2855171), (113, 2577234), (187, 1557366), (226, 1288617), (339, 859078), (374, 778683), (561, 519122), (678, 429539), (1122, 259561), (1243, 234294), (1921, 151602), (2297, 126786), (2486, 117147), (3729, 78098), (3842, 75801), (4594, 63393), (5763, 50534), (6891, 42262), (7458, 39049), (11526, 25267), (13782, 21131)]