231869268

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{5417}}^1$

素因数の和:5497

約数の個数: 72

約数和(自身を含む): 621227880

約数和(自身を除く): 389358612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 41, 58, 82, 87, 116, 123, 164, 174, 246, 261, 348, 369, 492, 522, 738, 1044, 1189, 1476, 2378, 3567, 4756, 5417, 7134, 10701, 10834, 14268, 16251, 21402, 21668, 32502, 42804, 48753, 65004, 97506, 157093, 195012, 222097, 314186, 444194, 471279, 628372, 666291, 888388, 942558, 1332582, 1413837, 1885116, 1998873, 2665164, 2827674, 3997746, 5655348, 6440813, 7995492, 12881626, 19322439, 25763252, 38644878, 57967317, 77289756, 115934634, 231869268]

約数ペア:

[(1, 231869268), (2, 115934634), (3, 77289756), (4, 57967317), (6, 38644878), (9, 25763252), (12, 19322439), (18, 12881626), (29, 7995492), (36, 6440813), (41, 5655348), (58, 3997746), (82, 2827674), (87, 2665164), (116, 1998873), (123, 1885116), (164, 1413837), (174, 1332582), (246, 942558), (261, 888388), (348, 666291), (369, 628372), (492, 471279), (522, 444194), (738, 314186), (1044, 222097), (1189, 195012), (1476, 157093), (2378, 97506), (3567, 65004), (4756, 48753), (5417, 42804), (7134, 32502), (10701, 21668), (10834, 21402), (14268, 16251)]