179630748

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{947}}^1$

素因数の和:1447

約数の個数: 72

約数和(自身を含む): 496903680

約数和(自身を除く): 317272932

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 479, 947, 958, 1437, 1894, 1916, 2841, 2874, 3788, 4311, 5269, 5682, 5748, 8523, 8622, 10417, 10538, 11364, 15807, 17046, 17244, 20834, 21076, 31251, 31614, 34092, 41668, 47421, 62502, 63228, 93753, 94842, 125004, 187506, 189684, 375012, 453613, 907226, 1360839, 1814452, 2721678, 4082517, 4989743, 5443356, 8165034, 9979486, 14969229, 16330068, 19958972, 29938458, 44907687, 59876916, 89815374, 179630748]

約数ペア:

[(1, 179630748), (2, 89815374), (3, 59876916), (4, 44907687), (6, 29938458), (9, 19958972), (11, 16330068), (12, 14969229), (18, 9979486), (22, 8165034), (33, 5443356), (36, 4989743), (44, 4082517), (66, 2721678), (99, 1814452), (132, 1360839), (198, 907226), (396, 453613), (479, 375012), (947, 189684), (958, 187506), (1437, 125004), (1894, 94842), (1916, 93753), (2841, 63228), (2874, 62502), (3788, 47421), (4311, 41668), (5269, 34092), (5682, 31614), (5748, 31251), (8523, 21076), (8622, 20834), (10417, 17244), (10538, 17046), (11364, 15807)]