198883674

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{479}}^1$

素因数の和:737

約数の個数: 80

約数和(自身を含む): 489265920

約数和(自身を除く): 290382246

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 233, 297, 466, 479, 594, 699, 891, 958, 1398, 1437, 1782, 2097, 2563, 2874, 4194, 4311, 5126, 5269, 6291, 7689, 8622, 10538, 12582, 12933, 15378, 15807, 18873, 23067, 25866, 31614, 37746, 38799, 46134, 47421, 69201, 77598, 94842, 111607, 138402, 142263, 207603, 223214, 284526, 334821, 415206, 426789, 669642, 853578, 1004463, 1227677, 2008926, 2455354, 3013389, 3683031, 6026778, 7366062, 9040167, 11049093, 18080334, 22098186, 33147279, 66294558, 99441837, 198883674]

約数ペア:

[(1, 198883674), (2, 99441837), (3, 66294558), (6, 33147279), (9, 22098186), (11, 18080334), (18, 11049093), (22, 9040167), (27, 7366062), (33, 6026778), (54, 3683031), (66, 3013389), (81, 2455354), (99, 2008926), (162, 1227677), (198, 1004463), (233, 853578), (297, 669642), (466, 426789), (479, 415206), (594, 334821), (699, 284526), (891, 223214), (958, 207603), (1398, 142263), (1437, 138402), (1782, 111607), (2097, 94842), (2563, 77598), (2874, 69201), (4194, 47421), (4311, 46134), (5126, 38799), (5269, 37746), (6291, 31614), (7689, 25866), (8622, 23067), (10538, 18873), (12582, 15807), (12933, 15378)]