858236472

素因数分解:

$2^3\times 3^4\times {\mathrm{73}}^1\times {\mathrm{18143}}^1$

素因数の和:18234

約数の個数: 80

約数和(自身を含む): 2436920640

約数和(自身を除く): 1578684168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 81, 108, 146, 162, 216, 219, 292, 324, 438, 584, 648, 657, 876, 1314, 1752, 1971, 2628, 3942, 5256, 5913, 7884, 11826, 15768, 18143, 23652, 36286, 47304, 54429, 72572, 108858, 145144, 163287, 217716, 326574, 435432, 489861, 653148, 979722, 1306296, 1324439, 1469583, 1959444, 2648878, 2939166, 3918888, 3973317, 5297756, 5878332, 7946634, 10595512, 11756664, 11919951, 15893268, 23839902, 31786536, 35759853, 47679804, 71519706, 95359608, 107279559, 143039412, 214559118, 286078824, 429118236, 858236472]

約数ペア:

[(1, 858236472), (2, 429118236), (3, 286078824), (4, 214559118), (6, 143039412), (8, 107279559), (9, 95359608), (12, 71519706), (18, 47679804), (24, 35759853), (27, 31786536), (36, 23839902), (54, 15893268), (72, 11919951), (73, 11756664), (81, 10595512), (108, 7946634), (146, 5878332), (162, 5297756), (216, 3973317), (219, 3918888), (292, 2939166), (324, 2648878), (438, 1959444), (584, 1469583), (648, 1324439), (657, 1306296), (876, 979722), (1314, 653148), (1752, 489861), (1971, 435432), (2628, 326574), (3942, 217716), (5256, 163287), (5913, 145144), (7884, 108858), (11826, 72572), (15768, 54429), (18143, 47304), (23652, 36286)]