340147267928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{167117}}^1\times {\mathrm{19571}}^1$

素因数の和:186707

約数の個数: 32

約数和(自身を含む): 686875034160

約数和(自身を除く): 346727766232

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19571, 39142, 78284, 156568, 167117, 254423, 334234, 508846, 668468, 1017692, 1336936, 2035384, 2172521, 4345042, 8690084, 17380168, 3270646807, 6541293614, 13082587228, 26165174456, 42518408491, 85036816982, 170073633964, 340147267928]

約数ペア:

[(1, 340147267928), (2, 170073633964), (4, 85036816982), (8, 42518408491), (13, 26165174456), (26, 13082587228), (52, 6541293614), (104, 3270646807), (19571, 17380168), (39142, 8690084), (78284, 4345042), (156568, 2172521), (167117, 2035384), (254423, 1336936), (334234, 1017692), (508846, 668468)]