268045346

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 419223168

約数和(自身を除く): 151177822

約数列:

[1, 2, 61, 83, 103, 122, 166, 206, 257, 514, 5063, 6283, 8549, 10126, 12566, 15677, 17098, 21331, 26471, 31354, 42662, 52942, 521489, 1042978, 1301191, 1614731, 2197093, 2602382, 3229462, 4394186, 134022673, 268045346]

約数ペア:

[(1, 268045346), (2, 134022673), (61, 4394186), (83, 3229462), (103, 2602382), (122, 2197093), (166, 1614731), (206, 1301191), (257, 1042978), (514, 521489), (5063, 52942), (6283, 42662), (8549, 31354), (10126, 26471), (12566, 21331), (15677, 17098)]