268749124

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{80657}}^1$

素因数の和:80692

約数の個数: 36

約数和(自身を含む): 579285756

約数和(自身を除く): 310536632

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 80657, 161314, 322628, 564599, 1129198, 1371169, 2258396, 2742338, 3952193, 5484676, 7904386, 9598183, 15808772, 19196366, 38392732, 67187281, 134374562, 268749124]

約数ペア:

[(1, 268749124), (2, 134374562), (4, 67187281), (7, 38392732), (14, 19196366), (17, 15808772), (28, 9598183), (34, 7904386), (49, 5484676), (68, 3952193), (98, 2742338), (119, 2258396), (196, 1371169), (238, 1129198), (476, 564599), (833, 322628), (1666, 161314), (3332, 80657)]