272236412

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{159389}}^1$

素因数の和:159461

約数の個数: 24

約数和(自身を含む): 553402080

約数和(自身を除く): 281165668

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 159389, 318778, 637556, 1115723, 2231446, 4462892, 9722729, 19445458, 38890916, 68059103, 136118206, 272236412]

約数ペア:

[(1, 272236412), (2, 136118206), (4, 68059103), (7, 38890916), (14, 19445458), (28, 9722729), (61, 4462892), (122, 2231446), (244, 1115723), (427, 637556), (854, 318778), (1708, 159389)]