313625992

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{467}}^1\times {\mathrm{661}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 594846720

約数和(自身を除く): 281220728

約数列:

[1, 2, 4, 8, 127, 254, 467, 508, 661, 934, 1016, 1322, 1868, 2644, 3736, 5288, 59309, 83947, 118618, 167894, 237236, 308687, 335788, 474472, 617374, 671576, 1234748, 2469496, 39203249, 78406498, 156812996, 313625992]

約数ペア:

[(1, 313625992), (2, 156812996), (4, 78406498), (8, 39203249), (127, 2469496), (254, 1234748), (467, 671576), (508, 617374), (661, 474472), (934, 335788), (1016, 308687), (1322, 237236), (1868, 167894), (2644, 118618), (3736, 83947), (5288, 59309)]