289671822

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1031}}^1$

素因数の和:1107

約数の個数: 96

約数和(自身を含む): 724711680

約数和(自身を除く): 435039858

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 43, 54, 66, 86, 99, 121, 129, 198, 242, 258, 297, 363, 387, 473, 594, 726, 774, 946, 1031, 1089, 1161, 1419, 2062, 2178, 2322, 2838, 3093, 3267, 4257, 5203, 6186, 6534, 8514, 9279, 10406, 11341, 12771, 15609, 18558, 22682, 25542, 27837, 31218, 34023, 44333, 46827, 55674, 68046, 88666, 93654, 102069, 124751, 132999, 140481, 204138, 249502, 265998, 280962, 306207, 374253, 398997, 487663, 612414, 748506, 797994, 975326, 1122759, 1196991, 1462989, 2245518, 2393982, 2925978, 3368277, 4388967, 5364293, 6736554, 8777934, 10728586, 13166901, 16092879, 26333802, 32185758, 48278637, 96557274, 144835911, 289671822]

約数ペア:

[(1, 289671822), (2, 144835911), (3, 96557274), (6, 48278637), (9, 32185758), (11, 26333802), (18, 16092879), (22, 13166901), (27, 10728586), (33, 8777934), (43, 6736554), (54, 5364293), (66, 4388967), (86, 3368277), (99, 2925978), (121, 2393982), (129, 2245518), (198, 1462989), (242, 1196991), (258, 1122759), (297, 975326), (363, 797994), (387, 748506), (473, 612414), (594, 487663), (726, 398997), (774, 374253), (946, 306207), (1031, 280962), (1089, 265998), (1161, 249502), (1419, 204138), (2062, 140481), (2178, 132999), (2322, 124751), (2838, 102069), (3093, 93654), (3267, 88666), (4257, 68046), (5203, 55674), (6186, 46827), (6534, 44333), (8514, 34023), (9279, 31218), (10406, 27837), (11341, 25542), (12771, 22682), (15609, 18558)]