231036316304

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{521}}^1\times {\mathrm{390359}}^1$

素因数の和:390959

約数の個数: 40

約数和(自身を含む): 454809997440

約数和(自身を除く): 223773681136

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 521, 568, 1042, 1136, 2084, 4168, 8336, 36991, 73982, 147964, 295928, 390359, 591856, 780718, 1561436, 3122872, 6245744, 27715489, 55430978, 110861956, 203377039, 221723912, 406754078, 443447824, 813508156, 1627016312, 3254032624, 14439769769, 28879539538, 57759079076, 115518158152, 231036316304]

約数ペア:

[(1, 231036316304), (2, 115518158152), (4, 57759079076), (8, 28879539538), (16, 14439769769), (71, 3254032624), (142, 1627016312), (284, 813508156), (521, 443447824), (568, 406754078), (1042, 221723912), (1136, 203377039), (2084, 110861956), (4168, 55430978), (8336, 27715489), (36991, 6245744), (73982, 3122872), (147964, 1561436), (295928, 780718), (390359, 591856)]