313645712

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{2293}}^1$

素因数の和:2487

約数の個数: 40

約数和(自身を含む): 621251904

約数和(自身を除く): 307606192

約数列:

[1, 2, 4, 8, 16, 83, 103, 166, 206, 332, 412, 664, 824, 1328, 1648, 2293, 4586, 8549, 9172, 17098, 18344, 34196, 36688, 68392, 136784, 190319, 236179, 380638, 472358, 761276, 944716, 1522552, 1889432, 3045104, 3778864, 19602857, 39205714, 78411428, 156822856, 313645712]

約数ペア:

[(1, 313645712), (2, 156822856), (4, 78411428), (8, 39205714), (16, 19602857), (83, 3778864), (103, 3045104), (166, 1889432), (206, 1522552), (332, 944716), (412, 761276), (664, 472358), (824, 380638), (1328, 236179), (1648, 190319), (2293, 136784), (4586, 68392), (8549, 36688), (9172, 34196), (17098, 18344)]