256772604

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{10079}}^1$

素因数の和:10290

約数の個数: 48

約数和(自身を含む): 657054720

約数和(自身を除く): 400282116

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 193, 386, 579, 772, 1158, 2123, 2316, 4246, 6369, 8492, 10079, 12738, 20158, 25476, 30237, 40316, 60474, 110869, 120948, 221738, 332607, 443476, 665214, 1330428, 1945247, 3890494, 5835741, 7780988, 11671482, 21397717, 23342964, 42795434, 64193151, 85590868, 128386302, 256772604]

約数ペア:

[(1, 256772604), (2, 128386302), (3, 85590868), (4, 64193151), (6, 42795434), (11, 23342964), (12, 21397717), (22, 11671482), (33, 7780988), (44, 5835741), (66, 3890494), (132, 1945247), (193, 1330428), (386, 665214), (579, 443476), (772, 332607), (1158, 221738), (2123, 120948), (2316, 110869), (4246, 60474), (6369, 40316), (8492, 30237), (10079, 25476), (12738, 20158)]