625292612

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1\times {\mathrm{463}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 1265940480

約数和(自身を除く): 640647868

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 347, 463, 556, 694, 926, 973, 1388, 1852, 1946, 2429, 3241, 3892, 4858, 6482, 9716, 12964, 48233, 64357, 96466, 128714, 160661, 192932, 257428, 321322, 337631, 450499, 642644, 675262, 900998, 1124627, 1350524, 1801996, 2249254, 4498508, 22331879, 44663758, 89327516, 156323153, 312646306, 625292612]

約数ペア:

[(1, 625292612), (2, 312646306), (4, 156323153), (7, 89327516), (14, 44663758), (28, 22331879), (139, 4498508), (278, 2249254), (347, 1801996), (463, 1350524), (556, 1124627), (694, 900998), (926, 675262), (973, 642644), (1388, 450499), (1852, 337631), (1946, 321322), (2429, 257428), (3241, 192932), (3892, 160661), (4858, 128714), (6482, 96466), (9716, 64357), (12964, 48233)]