388725804

素因数分解:

$2^2\times 3^4\times {\mathrm{199}}^1\times {\mathrm{6029}}^1$

素因数の和:6244

約数の個数: 60

約数和(自身を含む): 1021482000

約数和(自身を除く): 632756196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 199, 324, 398, 597, 796, 1194, 1791, 2388, 3582, 5373, 6029, 7164, 10746, 12058, 16119, 18087, 21492, 24116, 32238, 36174, 54261, 64476, 72348, 108522, 162783, 217044, 325566, 488349, 651132, 976698, 1199771, 1953396, 2399542, 3599313, 4799084, 7198626, 10797939, 14397252, 21595878, 32393817, 43191756, 64787634, 97181451, 129575268, 194362902, 388725804]

約数ペア:

[(1, 388725804), (2, 194362902), (3, 129575268), (4, 97181451), (6, 64787634), (9, 43191756), (12, 32393817), (18, 21595878), (27, 14397252), (36, 10797939), (54, 7198626), (81, 4799084), (108, 3599313), (162, 2399542), (199, 1953396), (324, 1199771), (398, 976698), (597, 651132), (796, 488349), (1194, 325566), (1791, 217044), (2388, 162783), (3582, 108522), (5373, 72348), (6029, 64476), (7164, 54261), (10746, 36174), (12058, 32238), (16119, 24116), (18087, 21492)]