279968216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{53923}}^1$

素因数の和:53999

約数の個数: 32

約数和(自身を含む): 582379200

約数和(自身を除く): 302410984

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 236, 472, 649, 1298, 2596, 5192, 53923, 107846, 215692, 431384, 593153, 1186306, 2372612, 3181457, 4745224, 6362914, 12725828, 25451656, 34996027, 69992054, 139984108, 279968216]

約数ペア:

[(1, 279968216), (2, 139984108), (4, 69992054), (8, 34996027), (11, 25451656), (22, 12725828), (44, 6362914), (59, 4745224), (88, 3181457), (118, 2372612), (236, 1186306), (472, 593153), (649, 431384), (1298, 215692), (2596, 107846), (5192, 53923)]