266957376

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{647}}^1$

素因数の和:976

約数の個数: 112

約数和(自身を含む): 811109376

約数和(自身を除く): 544152000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 307, 336, 448, 614, 647, 672, 921, 1228, 1294, 1344, 1842, 1941, 2149, 2456, 2588, 3684, 3882, 4298, 4529, 4912, 5176, 6447, 7368, 7764, 8596, 9058, 9824, 10352, 12894, 13587, 14736, 15528, 17192, 18116, 19648, 20704, 25788, 27174, 29472, 31056, 34384, 36232, 41408, 51576, 54348, 58944, 62112, 68768, 72464, 103152, 108696, 124224, 137536, 144928, 198629, 206304, 217392, 289856, 397258, 412608, 434784, 595887, 794516, 869568, 1191774, 1390403, 1589032, 2383548, 2780806, 3178064, 4171209, 4767096, 5561612, 6356128, 8342418, 9534192, 11123224, 12712256, 16684836, 19068384, 22246448, 33369672, 38136768, 44492896, 66739344, 88985792, 133478688, 266957376]

約数ペア:

[(1, 266957376), (2, 133478688), (3, 88985792), (4, 66739344), (6, 44492896), (7, 38136768), (8, 33369672), (12, 22246448), (14, 19068384), (16, 16684836), (21, 12712256), (24, 11123224), (28, 9534192), (32, 8342418), (42, 6356128), (48, 5561612), (56, 4767096), (64, 4171209), (84, 3178064), (96, 2780806), (112, 2383548), (168, 1589032), (192, 1390403), (224, 1191774), (307, 869568), (336, 794516), (448, 595887), (614, 434784), (647, 412608), (672, 397258), (921, 289856), (1228, 217392), (1294, 206304), (1344, 198629), (1842, 144928), (1941, 137536), (2149, 124224), (2456, 108696), (2588, 103152), (3684, 72464), (3882, 68768), (4298, 62112), (4529, 58944), (4912, 54348), (5176, 51576), (6447, 41408), (7368, 36232), (7764, 34384), (8596, 31056), (9058, 29472), (9824, 27174), (10352, 25788), (12894, 20704), (13587, 19648), (14736, 18116), (15528, 17192)]