488972168

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{1123}}^1\times {\mathrm{1471}}^1$

素因数の和:2637

約数の個数: 32

約数和(自身を含む): 943080960

約数和(自身を除く): 454108792

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 1123, 1471, 2246, 2942, 4492, 5884, 8984, 11768, 41551, 54427, 83102, 108854, 166204, 217708, 332408, 435416, 1651933, 3303866, 6607732, 13215464, 61121521, 122243042, 244486084, 488972168]

約数ペア:

[(1, 488972168), (2, 244486084), (4, 122243042), (8, 61121521), (37, 13215464), (74, 6607732), (148, 3303866), (296, 1651933), (1123, 435416), (1471, 332408), (2246, 217708), (2942, 166204), (4492, 108854), (5884, 83102), (8984, 54427), (11768, 41551)]