245119984

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{3557}}^1$

素因数の和:3697

約数の個数: 40

約数和(自身を含む): 489723120

約数和(自身を除く): 244603136

約数列:

[1, 2, 4, 8, 16, 59, 73, 118, 146, 236, 292, 472, 584, 944, 1168, 3557, 4307, 7114, 8614, 14228, 17228, 28456, 34456, 56912, 68912, 209863, 259661, 419726, 519322, 839452, 1038644, 1678904, 2077288, 3357808, 4154576, 15319999, 30639998, 61279996, 122559992, 245119984]

約数ペア:

[(1, 245119984), (2, 122559992), (4, 61279996), (8, 30639998), (16, 15319999), (59, 4154576), (73, 3357808), (118, 2077288), (146, 1678904), (236, 1038644), (292, 839452), (472, 519322), (584, 419726), (944, 259661), (1168, 209863), (3557, 68912), (4307, 56912), (7114, 34456), (8614, 28456), (14228, 17228)]