317521824

素因数分解:

$2^5\times 3^1\times {\mathrm{157}}^1\times {\mathrm{21067}}^1$

素因数の和:21237

約数の個数: 48

約数和(自身を含む): 838843488

約数和(自身を除く): 521321664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 5024, 7536, 15072, 21067, 42134, 63201, 84268, 126402, 168536, 252804, 337072, 505608, 674144, 1011216, 2022432, 3307519, 6615038, 9922557, 13230076, 19845114, 26460152, 39690228, 52920304, 79380456, 105840608, 158760912, 317521824]

約数ペア:

[(1, 317521824), (2, 158760912), (3, 105840608), (4, 79380456), (6, 52920304), (8, 39690228), (12, 26460152), (16, 19845114), (24, 13230076), (32, 9922557), (48, 6615038), (96, 3307519), (157, 2022432), (314, 1011216), (471, 674144), (628, 505608), (942, 337072), (1256, 252804), (1884, 168536), (2512, 126402), (3768, 84268), (5024, 63201), (7536, 42134), (15072, 21067)]