679569084

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{30011}}^1$

素因数の和:30075

約数の個数: 72

約数和(自身を含む): 1868066928

約数和(自身を除く): 1188497844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 102, 111, 148, 153, 204, 222, 306, 333, 444, 612, 629, 666, 1258, 1332, 1887, 2516, 3774, 5661, 7548, 11322, 22644, 30011, 60022, 90033, 120044, 180066, 270099, 360132, 510187, 540198, 1020374, 1080396, 1110407, 1530561, 2040748, 2220814, 3061122, 3331221, 4441628, 4591683, 6122244, 6662442, 9183366, 9993663, 13324884, 18366732, 18876919, 19987326, 37753838, 39974652, 56630757, 75507676, 113261514, 169892271, 226523028, 339784542, 679569084]

約数ペア:

[(1, 679569084), (2, 339784542), (3, 226523028), (4, 169892271), (6, 113261514), (9, 75507676), (12, 56630757), (17, 39974652), (18, 37753838), (34, 19987326), (36, 18876919), (37, 18366732), (51, 13324884), (68, 9993663), (74, 9183366), (102, 6662442), (111, 6122244), (148, 4591683), (153, 4441628), (204, 3331221), (222, 3061122), (306, 2220814), (333, 2040748), (444, 1530561), (612, 1110407), (629, 1080396), (666, 1020374), (1258, 540198), (1332, 510187), (1887, 360132), (2516, 270099), (3774, 180066), (5661, 120044), (7548, 90033), (11322, 60022), (22644, 30011)]