494526564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{20231}}^1$

素因数の和:20345

約数の個数: 72

約数和(自身を含む): 1443431808

約数和(自身を除く): 948905244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 582, 679, 873, 1164, 1358, 1746, 2037, 2716, 3492, 4074, 6111, 8148, 12222, 20231, 24444, 40462, 60693, 80924, 121386, 141617, 182079, 242772, 283234, 364158, 424851, 566468, 728316, 849702, 1274553, 1699404, 1962407, 2549106, 3924814, 5098212, 5887221, 7849628, 11774442, 13736849, 17661663, 23548884, 27473698, 35323326, 41210547, 54947396, 70646652, 82421094, 123631641, 164842188, 247263282, 494526564]

約数ペア:

[(1, 494526564), (2, 247263282), (3, 164842188), (4, 123631641), (6, 82421094), (7, 70646652), (9, 54947396), (12, 41210547), (14, 35323326), (18, 27473698), (21, 23548884), (28, 17661663), (36, 13736849), (42, 11774442), (63, 7849628), (84, 5887221), (97, 5098212), (126, 3924814), (194, 2549106), (252, 1962407), (291, 1699404), (388, 1274553), (582, 849702), (679, 728316), (873, 566468), (1164, 424851), (1358, 364158), (1746, 283234), (2037, 242772), (2716, 182079), (3492, 141617), (4074, 121386), (6111, 80924), (8148, 60693), (12222, 40462), (20231, 24444)]