218382128

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{3169}}^1$

素因数の和:3309

約数の個数: 40

約数和(自身を含む): 436318800

約数和(自身を除く): 217936672

約数列:

[1, 2, 4, 8, 16, 59, 73, 118, 146, 236, 292, 472, 584, 944, 1168, 3169, 4307, 6338, 8614, 12676, 17228, 25352, 34456, 50704, 68912, 186971, 231337, 373942, 462674, 747884, 925348, 1495768, 1850696, 2991536, 3701392, 13648883, 27297766, 54595532, 109191064, 218382128]

約数ペア:

[(1, 218382128), (2, 109191064), (4, 54595532), (8, 27297766), (16, 13648883), (59, 3701392), (73, 2991536), (118, 1850696), (146, 1495768), (236, 925348), (292, 747884), (472, 462674), (584, 373942), (944, 231337), (1168, 186971), (3169, 68912), (4307, 50704), (6338, 34456), (8614, 25352), (12676, 17228)]