312428176

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{24439}}^1$

素因数の和:24511

約数の個数: 40

約数和(自身を含む): 654600960

約数和(自身を除く): 342172784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 3196, 6392, 12784, 24439, 48878, 97756, 195512, 391024, 415463, 830926, 1148633, 1661852, 2297266, 3323704, 4594532, 6647408, 9189064, 18378128, 19526761, 39053522, 78107044, 156214088, 312428176]

約数ペア:

[(1, 312428176), (2, 156214088), (4, 78107044), (8, 39053522), (16, 19526761), (17, 18378128), (34, 9189064), (47, 6647408), (68, 4594532), (94, 3323704), (136, 2297266), (188, 1661852), (272, 1148633), (376, 830926), (752, 415463), (799, 391024), (1598, 195512), (3196, 97756), (6392, 48878), (12784, 24439)]