581236074

素因数分解:

$2^1\times 3^6\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 112

約数和(自身を含む): 1366582272

約数和(自身を除く): 785346198

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 73, 81, 86, 127, 129, 146, 162, 219, 243, 254, 258, 381, 387, 438, 486, 657, 729, 762, 774, 1143, 1161, 1314, 1458, 1971, 2286, 2322, 3139, 3429, 3483, 3942, 5461, 5913, 6278, 6858, 6966, 9271, 9417, 10287, 10449, 10922, 11826, 16383, 17739, 18542, 18834, 20574, 20898, 27813, 28251, 30861, 31347, 32766, 35478, 49149, 53217, 55626, 56502, 61722, 62694, 83439, 84753, 92583, 98298, 106434, 147447, 166878, 169506, 185166, 250317, 254259, 294894, 398653, 442341, 500634, 508518, 750951, 762777, 797306, 884682, 1195959, 1327023, 1501902, 1525554, 2252853, 2288331, 2391918, 2654046, 3587877, 3981069, 4505706, 4576662, 6758559, 7175754, 7962138, 10763631, 13517118, 21527262, 32290893, 64581786, 96872679, 193745358, 290618037, 581236074]

約数ペア:

[(1, 581236074), (2, 290618037), (3, 193745358), (6, 96872679), (9, 64581786), (18, 32290893), (27, 21527262), (43, 13517118), (54, 10763631), (73, 7962138), (81, 7175754), (86, 6758559), (127, 4576662), (129, 4505706), (146, 3981069), (162, 3587877), (219, 2654046), (243, 2391918), (254, 2288331), (258, 2252853), (381, 1525554), (387, 1501902), (438, 1327023), (486, 1195959), (657, 884682), (729, 797306), (762, 762777), (774, 750951), (1143, 508518), (1161, 500634), (1314, 442341), (1458, 398653), (1971, 294894), (2286, 254259), (2322, 250317), (3139, 185166), (3429, 169506), (3483, 166878), (3942, 147447), (5461, 106434), (5913, 98298), (6278, 92583), (6858, 84753), (6966, 83439), (9271, 62694), (9417, 61722), (10287, 56502), (10449, 55626), (10922, 53217), (11826, 49149), (16383, 35478), (17739, 32766), (18542, 31347), (18834, 30861), (20574, 28251), (20898, 27813)]