339551264

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6427}}^1$

素因数の和:6577

約数の個数: 48

約数和(自身を含む): 725695488

約数和(自身を除く): 386144224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 127, 208, 254, 416, 508, 1016, 1651, 2032, 3302, 4064, 6427, 6604, 12854, 13208, 25708, 26416, 51416, 52832, 83551, 102832, 167102, 205664, 334204, 668408, 816229, 1336816, 1632458, 2673632, 3264916, 6529832, 10610977, 13059664, 21221954, 26119328, 42443908, 84887816, 169775632, 339551264]

約数ペア:

[(1, 339551264), (2, 169775632), (4, 84887816), (8, 42443908), (13, 26119328), (16, 21221954), (26, 13059664), (32, 10610977), (52, 6529832), (104, 3264916), (127, 2673632), (208, 1632458), (254, 1336816), (416, 816229), (508, 668408), (1016, 334204), (1651, 205664), (2032, 167102), (3302, 102832), (4064, 83551), (6427, 52832), (6604, 51416), (12854, 26416), (13208, 25708)]