274368176

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{239}}^1\times {\mathrm{457}}^1$

素因数の和:861

約数の個数: 40

約数和(自身を含む): 538388160

約数和(自身を除く): 264019984

約数列:

[1, 2, 4, 8, 16, 157, 239, 314, 457, 478, 628, 914, 956, 1256, 1828, 1912, 2512, 3656, 3824, 7312, 37523, 71749, 75046, 109223, 143498, 150092, 218446, 286996, 300184, 436892, 573992, 600368, 873784, 1147984, 1747568, 17148011, 34296022, 68592044, 137184088, 274368176]

約数ペア:

[(1, 274368176), (2, 137184088), (4, 68592044), (8, 34296022), (16, 17148011), (157, 1747568), (239, 1147984), (314, 873784), (457, 600368), (478, 573992), (628, 436892), (914, 300184), (956, 286996), (1256, 218446), (1828, 150092), (1912, 143498), (2512, 109223), (3656, 75046), (3824, 71749), (7312, 37523)]