290119296

素因数分解:

$2^7\times 3^1\times {\mathrm{439}}^1\times {\mathrm{1721}}^1$

素因数の和:2177

約数の個数: 64

約数和(自身を含む): 772833600

約数和(自身を除く): 482714304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 439, 878, 1317, 1721, 1756, 2634, 3442, 3512, 5163, 5268, 6884, 7024, 10326, 10536, 13768, 14048, 20652, 21072, 27536, 28096, 41304, 42144, 55072, 56192, 82608, 84288, 110144, 165216, 168576, 220288, 330432, 660864, 755519, 1511038, 2266557, 3022076, 4533114, 6044152, 9066228, 12088304, 18132456, 24176608, 36264912, 48353216, 72529824, 96706432, 145059648, 290119296]

約数ペア:

[(1, 290119296), (2, 145059648), (3, 96706432), (4, 72529824), (6, 48353216), (8, 36264912), (12, 24176608), (16, 18132456), (24, 12088304), (32, 9066228), (48, 6044152), (64, 4533114), (96, 3022076), (128, 2266557), (192, 1511038), (384, 755519), (439, 660864), (878, 330432), (1317, 220288), (1721, 168576), (1756, 165216), (2634, 110144), (3442, 84288), (3512, 82608), (5163, 56192), (5268, 55072), (6884, 42144), (7024, 41304), (10326, 28096), (10536, 27536), (13768, 21072), (14048, 20652)]