16457890464

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{968567}}^1$

素因数の和:968642

約数の個数: 72

約数和(自身を含む): 47595431520

約数和(自身を除く): 31137541056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2832, 4248, 5664, 8496, 16992, 968567, 1937134, 2905701, 3874268, 5811402, 7748536, 8717103, 11622804, 15497072, 17434206, 23245608, 30994144, 34868412, 46491216, 57145453, 69736824, 92982432, 114290906, 139473648, 171436359, 228581812, 278947296, 342872718, 457163624, 514309077, 685745436, 914327248, 1028618154, 1371490872, 1828654496, 2057236308, 2742981744, 4114472616, 5485963488, 8228945232, 16457890464]

約数ペア:

[(1, 16457890464), (2, 8228945232), (3, 5485963488), (4, 4114472616), (6, 2742981744), (8, 2057236308), (9, 1828654496), (12, 1371490872), (16, 1028618154), (18, 914327248), (24, 685745436), (32, 514309077), (36, 457163624), (48, 342872718), (59, 278947296), (72, 228581812), (96, 171436359), (118, 139473648), (144, 114290906), (177, 92982432), (236, 69736824), (288, 57145453), (354, 46491216), (472, 34868412), (531, 30994144), (708, 23245608), (944, 17434206), (1062, 15497072), (1416, 11622804), (1888, 8717103), (2124, 7748536), (2832, 5811402), (4248, 3874268), (5664, 2905701), (8496, 1937134), (16992, 968567)]