8553216

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 144

約数和(自身を含む): 27340544

約数和(自身を除く): 18787328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 43, 48, 56, 64, 74, 84, 86, 96, 111, 112, 128, 129, 148, 168, 172, 192, 222, 224, 256, 258, 259, 296, 301, 336, 344, 384, 444, 448, 516, 518, 592, 602, 672, 688, 768, 777, 888, 896, 903, 1032, 1036, 1184, 1204, 1344, 1376, 1554, 1591, 1776, 1792, 1806, 2064, 2072, 2368, 2408, 2688, 2752, 3108, 3182, 3552, 3612, 4128, 4144, 4736, 4773, 4816, 5376, 5504, 6216, 6364, 7104, 7224, 8256, 8288, 9472, 9546, 9632, 11008, 11137, 12432, 12728, 14208, 14448, 16512, 16576, 19092, 19264, 22274, 24864, 25456, 28416, 28896, 33024, 33152, 33411, 38184, 38528, 44548, 49728, 50912, 57792, 66304, 66822, 76368, 77056, 89096, 99456, 101824, 115584, 133644, 152736, 178192, 198912, 203648, 231168, 267288, 305472, 356384, 407296, 534576, 610944, 712768, 1069152, 1221888, 1425536, 2138304, 2851072, 4276608, 8553216]

約数ペア:

[(1, 8553216), (2, 4276608), (3, 2851072), (4, 2138304), (6, 1425536), (7, 1221888), (8, 1069152), (12, 712768), (14, 610944), (16, 534576), (21, 407296), (24, 356384), (28, 305472), (32, 267288), (37, 231168), (42, 203648), (43, 198912), (48, 178192), (56, 152736), (64, 133644), (74, 115584), (84, 101824), (86, 99456), (96, 89096), (111, 77056), (112, 76368), (128, 66822), (129, 66304), (148, 57792), (168, 50912), (172, 49728), (192, 44548), (222, 38528), (224, 38184), (256, 33411), (258, 33152), (259, 33024), (296, 28896), (301, 28416), (336, 25456), (344, 24864), (384, 22274), (444, 19264), (448, 19092), (516, 16576), (518, 16512), (592, 14448), (602, 14208), (672, 12728), (688, 12432), (768, 11137), (777, 11008), (888, 9632), (896, 9546), (903, 9472), (1032, 8288), (1036, 8256), (1184, 7224), (1204, 7104), (1344, 6364), (1376, 6216), (1554, 5504), (1591, 5376), (1776, 4816), (1792, 4773), (1806, 4736), (2064, 4144), (2072, 4128), (2368, 3612), (2408, 3552), (2688, 3182), (2752, 3108)]