265505672

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 532666800

約数和(自身を除く): 267161128

約数列:

[1, 2, 4, 8, 29, 58, 61, 73, 116, 122, 146, 232, 244, 257, 292, 488, 514, 584, 1028, 1769, 2056, 2117, 3538, 4234, 4453, 7076, 7453, 8468, 8906, 14152, 14906, 15677, 16936, 17812, 18761, 29812, 31354, 35624, 37522, 59624, 62708, 75044, 125416, 129137, 150088, 258274, 454633, 516548, 544069, 909266, 1033096, 1088138, 1144421, 1818532, 2176276, 2288842, 3637064, 4352552, 4577684, 9155368, 33188209, 66376418, 132752836, 265505672]

約数ペア:

[(1, 265505672), (2, 132752836), (4, 66376418), (8, 33188209), (29, 9155368), (58, 4577684), (61, 4352552), (73, 3637064), (116, 2288842), (122, 2176276), (146, 1818532), (232, 1144421), (244, 1088138), (257, 1033096), (292, 909266), (488, 544069), (514, 516548), (584, 454633), (1028, 258274), (1769, 150088), (2056, 129137), (2117, 125416), (3538, 75044), (4234, 62708), (4453, 59624), (7076, 37522), (7453, 35624), (8468, 31354), (8906, 29812), (14152, 18761), (14906, 17812), (15677, 16936)]