388032948

素因数分解:

$2^2\times 3^2\times {\mathrm{251}}^1\times {\mathrm{42943}}^1$

素因数の和:43204

約数の個数: 36

約数和(自身を含む): 984791808

約数和(自身を除く): 596758860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 251, 502, 753, 1004, 1506, 2259, 3012, 4518, 9036, 42943, 85886, 128829, 171772, 257658, 386487, 515316, 772974, 1545948, 10778693, 21557386, 32336079, 43114772, 64672158, 97008237, 129344316, 194016474, 388032948]

約数ペア:

[(1, 388032948), (2, 194016474), (3, 129344316), (4, 97008237), (6, 64672158), (9, 43114772), (12, 32336079), (18, 21557386), (36, 10778693), (251, 1545948), (502, 772974), (753, 515316), (1004, 386487), (1506, 257658), (2259, 171772), (3012, 128829), (4518, 85886), (9036, 42943)]