1956228264

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{128767}}^1$

素因数の和:128990

約数の個数: 48

約数和(自身を含む): 5323269120

約数和(自身を除く): 3367040856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 633, 844, 1266, 1688, 1899, 2532, 3798, 5064, 7596, 15192, 128767, 257534, 386301, 515068, 772602, 1030136, 1158903, 1545204, 2317806, 3090408, 4635612, 9271224, 27169837, 54339674, 81509511, 108679348, 163019022, 217358696, 244528533, 326038044, 489057066, 652076088, 978114132, 1956228264]

約数ペア:

[(1, 1956228264), (2, 978114132), (3, 652076088), (4, 489057066), (6, 326038044), (8, 244528533), (9, 217358696), (12, 163019022), (18, 108679348), (24, 81509511), (36, 54339674), (72, 27169837), (211, 9271224), (422, 4635612), (633, 3090408), (844, 2317806), (1266, 1545204), (1688, 1158903), (1899, 1030136), (2532, 772602), (3798, 515068), (5064, 386301), (7596, 257534), (15192, 128767)]