457468732

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{1249}}^1$

素因数の和:1490

約数の個数: 48

約数和(自身を含む): 931840000

約数和(自身を除く): 474371268

約数列:

[1, 2, 4, 7, 14, 28, 103, 127, 206, 254, 412, 508, 721, 889, 1249, 1442, 1778, 2498, 2884, 3556, 4996, 8743, 13081, 17486, 26162, 34972, 52324, 91567, 128647, 158623, 183134, 257294, 317246, 366268, 514588, 634492, 900529, 1110361, 1801058, 2220722, 3602116, 4441444, 16338169, 32676338, 65352676, 114367183, 228734366, 457468732]

約数ペア:

[(1, 457468732), (2, 228734366), (4, 114367183), (7, 65352676), (14, 32676338), (28, 16338169), (103, 4441444), (127, 3602116), (206, 2220722), (254, 1801058), (412, 1110361), (508, 900529), (721, 634492), (889, 514588), (1249, 366268), (1442, 317246), (1778, 257294), (2498, 183134), (2884, 158623), (3556, 128647), (4996, 91567), (8743, 52324), (13081, 34972), (17486, 26162)]