245077776

素因数分解:

$2^4\times 3^2\times {\mathrm{1103}}^1\times {\mathrm{1543}}^1$

素因数の和:2660

約数の個数: 60

約数和(自身を含む): 686944128

約数和(自身を除く): 441866352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1103, 1543, 2206, 3086, 3309, 4412, 4629, 6172, 6618, 8824, 9258, 9927, 12344, 13236, 13887, 17648, 18516, 19854, 24688, 26472, 27774, 37032, 39708, 52944, 55548, 74064, 79416, 111096, 158832, 222192, 1701929, 3403858, 5105787, 6807716, 10211574, 13615432, 15317361, 20423148, 27230864, 30634722, 40846296, 61269444, 81692592, 122538888, 245077776]

約数ペア:

[(1, 245077776), (2, 122538888), (3, 81692592), (4, 61269444), (6, 40846296), (8, 30634722), (9, 27230864), (12, 20423148), (16, 15317361), (18, 13615432), (24, 10211574), (36, 6807716), (48, 5105787), (72, 3403858), (144, 1701929), (1103, 222192), (1543, 158832), (2206, 111096), (3086, 79416), (3309, 74064), (4412, 55548), (4629, 52944), (6172, 39708), (6618, 37032), (8824, 27774), (9258, 26472), (9927, 24688), (12344, 19854), (13236, 18516), (13887, 17648)]