308317804540

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{7487}}^1\times {\mathrm{8837}}^1$

素因数の和:16566

約数の個数: 48

約数和(自身を含む): 650406661632

約数和(自身を除く): 342088857092

約数列:

[1, 2, 4, 5, 10, 20, 233, 466, 932, 1165, 2330, 4660, 7487, 8837, 14974, 17674, 29948, 35348, 37435, 44185, 74870, 88370, 149740, 176740, 1744471, 2059021, 3488942, 4118042, 6977884, 8236084, 8722355, 10295105, 17444710, 20590210, 34889420, 41180420, 66162619, 132325238, 264650476, 330813095, 661626190, 1323252380, 15415890227, 30831780454, 61663560908, 77079451135, 154158902270, 308317804540]

約数ペア:

[(1, 308317804540), (2, 154158902270), (4, 77079451135), (5, 61663560908), (10, 30831780454), (20, 15415890227), (233, 1323252380), (466, 661626190), (932, 330813095), (1165, 264650476), (2330, 132325238), (4660, 66162619), (7487, 41180420), (8837, 34889420), (14974, 20590210), (17674, 17444710), (29948, 10295105), (35348, 8722355), (37435, 8236084), (44185, 6977884), (74870, 4118042), (88370, 3488942), (149740, 2059021), (176740, 1744471)]