268535764

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{13451}}^1$

素因数の和:13516

約数の個数: 48

約数和(自身を含む): 578543616

約数和(自身を除く): 310007852

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 644, 713, 868, 1426, 2852, 4991, 9982, 13451, 19964, 26902, 53804, 94157, 188314, 309373, 376628, 416981, 618746, 833962, 1237492, 1667924, 2165611, 2918867, 4331222, 5837734, 8662444, 9590563, 11675468, 19181126, 38362252, 67133941, 134267882, 268535764]

約数ペア:

[(1, 268535764), (2, 134267882), (4, 67133941), (7, 38362252), (14, 19181126), (23, 11675468), (28, 9590563), (31, 8662444), (46, 5837734), (62, 4331222), (92, 2918867), (124, 2165611), (161, 1667924), (217, 1237492), (322, 833962), (434, 618746), (644, 416981), (713, 376628), (868, 309373), (1426, 188314), (2852, 94157), (4991, 53804), (9982, 26902), (13451, 19964)]