320331348

素因数分解:

$2^2\times 3^6\times {\mathrm{37}}^1\times {\mathrm{2969}}^1$

素因数の和:3028

約数の個数: 84

約数和(自身を含む): 863491860

約数和(自身を除く): 543160512

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 243, 324, 333, 444, 486, 666, 729, 972, 999, 1332, 1458, 1998, 2916, 2969, 2997, 3996, 5938, 5994, 8907, 8991, 11876, 11988, 17814, 17982, 26721, 26973, 35628, 35964, 53442, 53946, 80163, 106884, 107892, 109853, 160326, 219706, 240489, 320652, 329559, 439412, 480978, 659118, 721467, 961956, 988677, 1318236, 1442934, 1977354, 2164401, 2885868, 2966031, 3954708, 4328802, 5932062, 8657604, 8898093, 11864124, 17796186, 26694279, 35592372, 53388558, 80082837, 106777116, 160165674, 320331348]

約数ペア:

[(1, 320331348), (2, 160165674), (3, 106777116), (4, 80082837), (6, 53388558), (9, 35592372), (12, 26694279), (18, 17796186), (27, 11864124), (36, 8898093), (37, 8657604), (54, 5932062), (74, 4328802), (81, 3954708), (108, 2966031), (111, 2885868), (148, 2164401), (162, 1977354), (222, 1442934), (243, 1318236), (324, 988677), (333, 961956), (444, 721467), (486, 659118), (666, 480978), (729, 439412), (972, 329559), (999, 320652), (1332, 240489), (1458, 219706), (1998, 160326), (2916, 109853), (2969, 107892), (2997, 106884), (3996, 80163), (5938, 53946), (5994, 53442), (8907, 35964), (8991, 35628), (11876, 26973), (11988, 26721), (17814, 17982)]