401324291268

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1\times {\mathrm{1234039}}^1$

素因数の和:1234748

約数の個数: 48

約数和(自身を含む): 960714948480

約数和(自身を除く): 559390657212

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 661, 1322, 1983, 2644, 3966, 7932, 27101, 54202, 81303, 108404, 162606, 325212, 1234039, 2468078, 3702117, 4936156, 7404234, 14808468, 50595599, 101191198, 151786797, 202382396, 303573594, 607147188, 815699779, 1631399558, 2447099337, 3262799116, 4894198674, 9788397348, 33443690939, 66887381878, 100331072817, 133774763756, 200662145634, 401324291268]

約数ペア:

[(1, 401324291268), (2, 200662145634), (3, 133774763756), (4, 100331072817), (6, 66887381878), (12, 33443690939), (41, 9788397348), (82, 4894198674), (123, 3262799116), (164, 2447099337), (246, 1631399558), (492, 815699779), (661, 607147188), (1322, 303573594), (1983, 202382396), (2644, 151786797), (3966, 101191198), (7932, 50595599), (27101, 14808468), (54202, 7404234), (81303, 4936156), (108404, 3702117), (162606, 2468078), (325212, 1234039)]