1380168

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 3872700

約数和(自身を除く): 2492532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 661, 696, 1044, 1322, 1983, 2088, 2644, 3966, 5288, 5949, 7932, 11898, 15864, 19169, 23796, 38338, 47592, 57507, 76676, 115014, 153352, 172521, 230028, 345042, 460056, 690084, 1380168]

約数ペア:

[(1, 1380168), (2, 690084), (3, 460056), (4, 345042), (6, 230028), (8, 172521), (9, 153352), (12, 115014), (18, 76676), (24, 57507), (29, 47592), (36, 38338), (58, 23796), (72, 19169), (87, 15864), (116, 11898), (174, 7932), (232, 5949), (261, 5288), (348, 3966), (522, 2644), (661, 2088), (696, 1983), (1044, 1322)]