331223376

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{36901}}^1$

素因数の和:36940

約数の個数: 80

約数和(自身を含む): 988383168

約数和(自身を除く): 657159792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2992, 4488, 8976, 36901, 73802, 110703, 147604, 221406, 295208, 405911, 442812, 590416, 627317, 811822, 885624, 1217733, 1254634, 1623644, 1771248, 1881951, 2435466, 2509268, 3247288, 3763902, 4870932, 5018536, 6494576, 6900487, 7527804, 9741864, 10037072, 13800974, 15055608, 19483728, 20701461, 27601948, 30111216, 41402922, 55203896, 82805844, 110407792, 165611688, 331223376]

約数ペア:

[(1, 331223376), (2, 165611688), (3, 110407792), (4, 82805844), (6, 55203896), (8, 41402922), (11, 30111216), (12, 27601948), (16, 20701461), (17, 19483728), (22, 15055608), (24, 13800974), (33, 10037072), (34, 9741864), (44, 7527804), (48, 6900487), (51, 6494576), (66, 5018536), (68, 4870932), (88, 3763902), (102, 3247288), (132, 2509268), (136, 2435466), (176, 1881951), (187, 1771248), (204, 1623644), (264, 1254634), (272, 1217733), (374, 885624), (408, 811822), (528, 627317), (561, 590416), (748, 442812), (816, 405911), (1122, 295208), (1496, 221406), (2244, 147604), (2992, 110703), (4488, 73802), (8976, 36901)]