628796844

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{149287}}^1$

素因数の和:149316

約数の個数: 60

約数和(自身を含む): 1770257104

約数和(自身を除く): 1141460260

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 149287, 298574, 447861, 597148, 895722, 1343583, 1791444, 1940731, 2687166, 3881462, 4030749, 5374332, 5822193, 7762924, 8061498, 11644386, 12092247, 16122996, 17466579, 23288772, 24184494, 34933158, 48368988, 52399737, 69866316, 104799474, 157199211, 209598948, 314398422, 628796844]

約数ペア:

[(1, 628796844), (2, 314398422), (3, 209598948), (4, 157199211), (6, 104799474), (9, 69866316), (12, 52399737), (13, 48368988), (18, 34933158), (26, 24184494), (27, 23288772), (36, 17466579), (39, 16122996), (52, 12092247), (54, 11644386), (78, 8061498), (81, 7762924), (108, 5822193), (117, 5374332), (156, 4030749), (162, 3881462), (234, 2687166), (324, 1940731), (351, 1791444), (468, 1343583), (702, 895722), (1053, 597148), (1404, 447861), (2106, 298574), (4212, 149287)]