247528464

素因数分解:

$2^4\times 3^1\times {\mathrm{487}}^1\times {\mathrm{10589}}^1$

素因数の和:11087

約数の個数: 40

約数和(自身を含む): 640822080

約数和(自身を除く): 393293616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 487, 974, 1461, 1948, 2922, 3896, 5844, 7792, 10589, 11688, 21178, 23376, 31767, 42356, 63534, 84712, 127068, 169424, 254136, 508272, 5156843, 10313686, 15470529, 20627372, 30941058, 41254744, 61882116, 82509488, 123764232, 247528464]

約数ペア:

[(1, 247528464), (2, 123764232), (3, 82509488), (4, 61882116), (6, 41254744), (8, 30941058), (12, 20627372), (16, 15470529), (24, 10313686), (48, 5156843), (487, 508272), (974, 254136), (1461, 169424), (1948, 127068), (2922, 84712), (3896, 63534), (5844, 42356), (7792, 31767), (10589, 23376), (11688, 21178)]