256049352

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9433}}^1$

素因数の和:9487

約数の個数: 96

約数和(自身を含む): 772644600

約数和(自身を除く): 516595248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 29, 36, 39, 52, 58, 72, 78, 87, 104, 116, 117, 156, 174, 232, 234, 261, 312, 348, 377, 468, 522, 696, 754, 936, 1044, 1131, 1508, 2088, 2262, 3016, 3393, 4524, 6786, 9048, 9433, 13572, 18866, 27144, 28299, 37732, 56598, 75464, 84897, 113196, 122629, 169794, 226392, 245258, 273557, 339588, 367887, 490516, 547114, 679176, 735774, 820671, 981032, 1094228, 1103661, 1471548, 1641342, 2188456, 2207322, 2462013, 2943096, 3282684, 3556241, 4414644, 4924026, 6565368, 7112482, 8829288, 9848052, 10668723, 14224964, 19696104, 21337446, 28449928, 32006169, 42674892, 64012338, 85349784, 128024676, 256049352]

約数ペア:

[(1, 256049352), (2, 128024676), (3, 85349784), (4, 64012338), (6, 42674892), (8, 32006169), (9, 28449928), (12, 21337446), (13, 19696104), (18, 14224964), (24, 10668723), (26, 9848052), (29, 8829288), (36, 7112482), (39, 6565368), (52, 4924026), (58, 4414644), (72, 3556241), (78, 3282684), (87, 2943096), (104, 2462013), (116, 2207322), (117, 2188456), (156, 1641342), (174, 1471548), (232, 1103661), (234, 1094228), (261, 981032), (312, 820671), (348, 735774), (377, 679176), (468, 547114), (522, 490516), (696, 367887), (754, 339588), (936, 273557), (1044, 245258), (1131, 226392), (1508, 169794), (2088, 122629), (2262, 113196), (3016, 84897), (3393, 75464), (4524, 56598), (6786, 37732), (9048, 28299), (9433, 27144), (13572, 18866)]