261857361696

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{389668693}}^1$

素因数の和:389668713

約数の個数: 48

約数和(自身を含む): 785572087104

約数和(自身を除く): 523714725408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 389668693, 779337386, 1169006079, 1558674772, 2338012158, 2727680851, 3117349544, 4676024316, 5455361702, 6234699088, 8183042553, 9352048632, 10910723404, 12469398176, 16366085106, 18704097264, 21821446808, 32732170212, 37408194528, 43642893616, 65464340424, 87285787232, 130928680848, 261857361696]

約数ペア:

[(1, 261857361696), (2, 130928680848), (3, 87285787232), (4, 65464340424), (6, 43642893616), (7, 37408194528), (8, 32732170212), (12, 21821446808), (14, 18704097264), (16, 16366085106), (21, 12469398176), (24, 10910723404), (28, 9352048632), (32, 8183042553), (42, 6234699088), (48, 5455361702), (56, 4676024316), (84, 3117349544), (96, 2727680851), (112, 2338012158), (168, 1558674772), (224, 1169006079), (336, 779337386), (672, 389668693)]