838188

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:228

約数の個数: 60

約数和(自身を含む): 2371600

約数和(自身を除く): 1533412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 199, 234, 324, 351, 398, 468, 597, 702, 796, 1053, 1194, 1404, 1791, 2106, 2388, 2587, 3582, 4212, 5174, 5373, 7164, 7761, 10348, 10746, 15522, 16119, 21492, 23283, 31044, 32238, 46566, 64476, 69849, 93132, 139698, 209547, 279396, 419094, 838188]

約数ペア:

[(1, 838188), (2, 419094), (3, 279396), (4, 209547), (6, 139698), (9, 93132), (12, 69849), (13, 64476), (18, 46566), (26, 32238), (27, 31044), (36, 23283), (39, 21492), (52, 16119), (54, 15522), (78, 10746), (81, 10348), (108, 7761), (117, 7164), (156, 5373), (162, 5174), (199, 4212), (234, 3582), (324, 2587), (351, 2388), (398, 2106), (468, 1791), (597, 1404), (702, 1194), (796, 1053)]