521127756

素因数分解:

$2^2\times 3^4\times {\mathrm{631}}^1\times {\mathrm{2549}}^1$

素因数の和:3196

約数の個数: 60

約数和(自身を含む): 1365025200

約数和(自身を除く): 843897444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 631, 1262, 1893, 2524, 2549, 3786, 5098, 5679, 7572, 7647, 10196, 11358, 15294, 17037, 22716, 22941, 30588, 34074, 45882, 51111, 68148, 68823, 91764, 102222, 137646, 204444, 206469, 275292, 412938, 825876, 1608419, 3216838, 4825257, 6433676, 9650514, 14475771, 19301028, 28951542, 43427313, 57903084, 86854626, 130281939, 173709252, 260563878, 521127756]

約数ペア:

[(1, 521127756), (2, 260563878), (3, 173709252), (4, 130281939), (6, 86854626), (9, 57903084), (12, 43427313), (18, 28951542), (27, 19301028), (36, 14475771), (54, 9650514), (81, 6433676), (108, 4825257), (162, 3216838), (324, 1608419), (631, 825876), (1262, 412938), (1893, 275292), (2524, 206469), (2549, 204444), (3786, 137646), (5098, 102222), (5679, 91764), (7572, 68823), (7647, 68148), (10196, 51111), (11358, 45882), (15294, 34074), (17037, 30588), (22716, 22941)]