317099808

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{7013}}^1$

素因数の和:7186

約数の個数: 72

約数和(自身を含む): 907625628

約数和(自身を除く): 590525820

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5024, 5652, 7013, 7536, 11304, 14026, 15072, 21039, 22608, 28052, 42078, 45216, 56104, 63117, 84156, 112208, 126234, 168312, 224416, 252468, 336624, 504936, 673248, 1009872, 1101041, 2019744, 2202082, 3303123, 4404164, 6606246, 8808328, 9909369, 13212492, 17616656, 19818738, 26424984, 35233312, 39637476, 52849968, 79274952, 105699936, 158549904, 317099808]

約数ペア:

[(1, 317099808), (2, 158549904), (3, 105699936), (4, 79274952), (6, 52849968), (8, 39637476), (9, 35233312), (12, 26424984), (16, 19818738), (18, 17616656), (24, 13212492), (32, 9909369), (36, 8808328), (48, 6606246), (72, 4404164), (96, 3303123), (144, 2202082), (157, 2019744), (288, 1101041), (314, 1009872), (471, 673248), (628, 504936), (942, 336624), (1256, 252468), (1413, 224416), (1884, 168312), (2512, 126234), (2826, 112208), (3768, 84156), (5024, 63117), (5652, 56104), (7013, 45216), (7536, 42078), (11304, 28052), (14026, 22608), (15072, 21039)]