348693232

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{1093}}^1$

素因数の和:1385

約数の個数: 40

約数和(自身を含む): 685876736

約数和(自身を除く): 337183504

約数列:

[1, 2, 4, 8, 16, 127, 157, 254, 314, 508, 628, 1016, 1093, 1256, 2032, 2186, 2512, 4372, 8744, 17488, 19939, 39878, 79756, 138811, 159512, 171601, 277622, 319024, 343202, 555244, 686404, 1110488, 1372808, 2220976, 2745616, 21793327, 43586654, 87173308, 174346616, 348693232]

約数ペア:

[(1, 348693232), (2, 174346616), (4, 87173308), (8, 43586654), (16, 21793327), (127, 2745616), (157, 2220976), (254, 1372808), (314, 1110488), (508, 686404), (628, 555244), (1016, 343202), (1093, 319024), (1256, 277622), (2032, 171601), (2186, 159512), (2512, 138811), (4372, 79756), (8744, 39878), (17488, 19939)]