2320889216

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{50227}}^1$

素因数の和:50279

約数の個数: 48

約数和(自身を含む): 4879901340

約数和(自身を除く): 2559012124

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 361, 608, 722, 1216, 1444, 2432, 2888, 5776, 11552, 23104, 46208, 50227, 100454, 200908, 401816, 803632, 954313, 1607264, 1908626, 3214528, 3817252, 6429056, 7634504, 15269008, 18131947, 30538016, 36263894, 61076032, 72527788, 122152064, 145055576, 290111152, 580222304, 1160444608, 2320889216]

約数ペア:

[(1, 2320889216), (2, 1160444608), (4, 580222304), (8, 290111152), (16, 145055576), (19, 122152064), (32, 72527788), (38, 61076032), (64, 36263894), (76, 30538016), (128, 18131947), (152, 15269008), (304, 7634504), (361, 6429056), (608, 3817252), (722, 3214528), (1216, 1908626), (1444, 1607264), (2432, 954313), (2888, 803632), (5776, 401816), (11552, 200908), (23104, 100454), (46208, 50227)]