325795616

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{19319}}^1$

素因数の和:19377

約数の個数: 48

約数和(自身を含む): 701084160

約数和(自身を除く): 375288544

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 4216, 8432, 16864, 19319, 38638, 77276, 154552, 309104, 328423, 598889, 618208, 656846, 1197778, 1313692, 2395556, 2627384, 4791112, 5254768, 9582224, 10181113, 10509536, 19164448, 20362226, 40724452, 81448904, 162897808, 325795616]

約数ペア:

[(1, 325795616), (2, 162897808), (4, 81448904), (8, 40724452), (16, 20362226), (17, 19164448), (31, 10509536), (32, 10181113), (34, 9582224), (62, 5254768), (68, 4791112), (124, 2627384), (136, 2395556), (248, 1313692), (272, 1197778), (496, 656846), (527, 618208), (544, 598889), (992, 328423), (1054, 309104), (2108, 154552), (4216, 77276), (8432, 38638), (16864, 19319)]