742256664

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{222499}}^1$

素因数の和:222647

約数の個数: 32

約数和(自身を含む): 1869000000

約数和(自身を除く): 1126743336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 222499, 444998, 667497, 889996, 1334994, 1779992, 2669988, 5339976, 30927361, 61854722, 92782083, 123709444, 185564166, 247418888, 371128332, 742256664]

約数ペア:

[(1, 742256664), (2, 371128332), (3, 247418888), (4, 185564166), (6, 123709444), (8, 92782083), (12, 61854722), (24, 30927361), (139, 5339976), (278, 2669988), (417, 1779992), (556, 1334994), (834, 889996), (1112, 667497), (1668, 444998), (3336, 222499)]