331659224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{9463}}^1$

素因数の和:9819

約数の個数: 32

約数和(自身を含む): 671754720

約数和(自身を除く): 340095496

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 337, 674, 1348, 2696, 4381, 8762, 9463, 17524, 18926, 35048, 37852, 75704, 123019, 246038, 492076, 984152, 3189031, 6378062, 12756124, 25512248, 41457403, 82914806, 165829612, 331659224]

約数ペア:

[(1, 331659224), (2, 165829612), (4, 82914806), (8, 41457403), (13, 25512248), (26, 12756124), (52, 6378062), (104, 3189031), (337, 984152), (674, 492076), (1348, 246038), (2696, 123019), (4381, 75704), (8762, 37852), (9463, 35048), (17524, 18926)]