389968232

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{463}}^1\times {\mathrm{829}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 739430400

約数和(自身を除く): 349462168

約数列:

[1, 2, 4, 8, 127, 254, 463, 508, 829, 926, 1016, 1658, 1852, 3316, 3704, 6632, 58801, 105283, 117602, 210566, 235204, 383827, 421132, 470408, 767654, 842264, 1535308, 3070616, 48746029, 97492058, 194984116, 389968232]

約数ペア:

[(1, 389968232), (2, 194984116), (4, 97492058), (8, 48746029), (127, 3070616), (254, 1535308), (463, 842264), (508, 767654), (829, 470408), (926, 421132), (1016, 383827), (1658, 235204), (1852, 210566), (3316, 117602), (3704, 105283), (6632, 58801)]