215932515732

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{1999}}^1\times {\mathrm{50857}}^1$

素因数の和:52925

約数の個数: 72

約数和(自身を含む): 555369360000

約数和(自身を除く): 339436844268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 1999, 2124, 3998, 5997, 7996, 11994, 17991, 23988, 35982, 50857, 71964, 101714, 117941, 152571, 203428, 235882, 305142, 353823, 457713, 471764, 610284, 707646, 915426, 1061469, 1415292, 1830852, 2122938, 3000563, 4245876, 6001126, 9001689, 12002252, 18003378, 27005067, 36006756, 54010134, 101663143, 108020268, 203326286, 304989429, 406652572, 609978858, 914968287, 1219957716, 1829936574, 3659873148, 5998125437, 11996250874, 17994376311, 23992501748, 35988752622, 53983128933, 71977505244, 107966257866, 215932515732]

約数ペア:

[(1, 215932515732), (2, 107966257866), (3, 71977505244), (4, 53983128933), (6, 35988752622), (9, 23992501748), (12, 17994376311), (18, 11996250874), (36, 5998125437), (59, 3659873148), (118, 1829936574), (177, 1219957716), (236, 914968287), (354, 609978858), (531, 406652572), (708, 304989429), (1062, 203326286), (1999, 108020268), (2124, 101663143), (3998, 54010134), (5997, 36006756), (7996, 27005067), (11994, 18003378), (17991, 12002252), (23988, 9001689), (35982, 6001126), (50857, 4245876), (71964, 3000563), (101714, 2122938), (117941, 1830852), (152571, 1415292), (203428, 1061469), (235882, 915426), (305142, 707646), (353823, 610284), (457713, 471764)]