291207328

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{2777}}^1$

素因数の和:2929

約数の個数: 48

約数和(自身を含む): 598547880

約数和(自身を除く): 307340552

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 113, 116, 226, 232, 452, 464, 904, 928, 1808, 2777, 3277, 3616, 5554, 6554, 11108, 13108, 22216, 26216, 44432, 52432, 80533, 88864, 104864, 161066, 313801, 322132, 627602, 644264, 1255204, 1288528, 2510408, 2577056, 5020816, 9100229, 10041632, 18200458, 36400916, 72801832, 145603664, 291207328]

約数ペア:

[(1, 291207328), (2, 145603664), (4, 72801832), (8, 36400916), (16, 18200458), (29, 10041632), (32, 9100229), (58, 5020816), (113, 2577056), (116, 2510408), (226, 1288528), (232, 1255204), (452, 644264), (464, 627602), (904, 322132), (928, 313801), (1808, 161066), (2777, 104864), (3277, 88864), (3616, 80533), (5554, 52432), (6554, 44432), (11108, 26216), (13108, 22216)]