291228564

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{557}}^1$

素因数の和:825

約数の個数: 96

約数和(自身を含む): 789699456

約数和(自身を除く): 498470892

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 233, 374, 466, 557, 561, 699, 748, 932, 1114, 1122, 1398, 1671, 2228, 2244, 2563, 2796, 3342, 3961, 5126, 6127, 6684, 7689, 7922, 9469, 10252, 11883, 12254, 15378, 15844, 18381, 18938, 23766, 24508, 28407, 30756, 36762, 37876, 43571, 47532, 56814, 73524, 87142, 104159, 113628, 129781, 130713, 174284, 208318, 259562, 261426, 312477, 389343, 416636, 519124, 522852, 624954, 778686, 1249908, 1427591, 1557372, 2206277, 2855182, 4282773, 4412554, 5710364, 6618831, 8565546, 8825108, 13237662, 17131092, 24269047, 26475324, 48538094, 72807141, 97076188, 145614282, 291228564]

約数ペア:

[(1, 291228564), (2, 145614282), (3, 97076188), (4, 72807141), (6, 48538094), (11, 26475324), (12, 24269047), (17, 17131092), (22, 13237662), (33, 8825108), (34, 8565546), (44, 6618831), (51, 5710364), (66, 4412554), (68, 4282773), (102, 2855182), (132, 2206277), (187, 1557372), (204, 1427591), (233, 1249908), (374, 778686), (466, 624954), (557, 522852), (561, 519124), (699, 416636), (748, 389343), (932, 312477), (1114, 261426), (1122, 259562), (1398, 208318), (1671, 174284), (2228, 130713), (2244, 129781), (2563, 113628), (2796, 104159), (3342, 87142), (3961, 73524), (5126, 56814), (6127, 47532), (6684, 43571), (7689, 37876), (7922, 36762), (9469, 30756), (10252, 28407), (11883, 24508), (12254, 23766), (15378, 18938), (15844, 18381)]