290407296

素因数分解:

$2^7\times 3^1\times {\mathrm{157}}^1\times {\mathrm{4817}}^1$

素因数の和:4991

約数の個数: 64

約数和(自身を含む): 776468880

約数和(自身を除く): 486061584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 157, 192, 314, 384, 471, 628, 942, 1256, 1884, 2512, 3768, 4817, 5024, 7536, 9634, 10048, 14451, 15072, 19268, 20096, 28902, 30144, 38536, 57804, 60288, 77072, 115608, 154144, 231216, 308288, 462432, 616576, 756269, 924864, 1512538, 1849728, 2268807, 3025076, 4537614, 6050152, 9075228, 12100304, 18150456, 24200608, 36300912, 48401216, 72601824, 96802432, 145203648, 290407296]

約数ペア:

[(1, 290407296), (2, 145203648), (3, 96802432), (4, 72601824), (6, 48401216), (8, 36300912), (12, 24200608), (16, 18150456), (24, 12100304), (32, 9075228), (48, 6050152), (64, 4537614), (96, 3025076), (128, 2268807), (157, 1849728), (192, 1512538), (314, 924864), (384, 756269), (471, 616576), (628, 462432), (942, 308288), (1256, 231216), (1884, 154144), (2512, 115608), (3768, 77072), (4817, 60288), (5024, 57804), (7536, 38536), (9634, 30144), (10048, 28902), (14451, 20096), (15072, 19268)]