307550916

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{3037}}^1$

素因数の和:3173

約数の個数: 72

約数和(自身を含む): 812786520

約数和(自身を除く): 505235604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 97, 116, 174, 194, 261, 291, 348, 388, 522, 582, 873, 1044, 1164, 1746, 2813, 3037, 3492, 5626, 6074, 8439, 9111, 11252, 12148, 16878, 18222, 25317, 27333, 33756, 36444, 50634, 54666, 88073, 101268, 109332, 176146, 264219, 294589, 352292, 528438, 589178, 792657, 883767, 1056876, 1178356, 1585314, 1767534, 2651301, 3170628, 3535068, 5302602, 8543081, 10605204, 17086162, 25629243, 34172324, 51258486, 76887729, 102516972, 153775458, 307550916]

約数ペア:

[(1, 307550916), (2, 153775458), (3, 102516972), (4, 76887729), (6, 51258486), (9, 34172324), (12, 25629243), (18, 17086162), (29, 10605204), (36, 8543081), (58, 5302602), (87, 3535068), (97, 3170628), (116, 2651301), (174, 1767534), (194, 1585314), (261, 1178356), (291, 1056876), (348, 883767), (388, 792657), (522, 589178), (582, 528438), (873, 352292), (1044, 294589), (1164, 264219), (1746, 176146), (2813, 109332), (3037, 101268), (3492, 88073), (5626, 54666), (6074, 50634), (8439, 36444), (9111, 33756), (11252, 27333), (12148, 25317), (16878, 18222)]