289293552

素因数分解:

$2^4\times 3^3\times {\mathrm{669661}}^1$

素因数の和:669678

約数の個数: 40

約数和(自身を含む): 830380880

約数和(自身を除く): 541087328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 669661, 1339322, 2008983, 2678644, 4017966, 5357288, 6026949, 8035932, 10714576, 12053898, 16071864, 18080847, 24107796, 32143728, 36161694, 48215592, 72323388, 96431184, 144646776, 289293552]

約数ペア:

[(1, 289293552), (2, 144646776), (3, 96431184), (4, 72323388), (6, 48215592), (8, 36161694), (9, 32143728), (12, 24107796), (16, 18080847), (18, 16071864), (24, 12053898), (27, 10714576), (36, 8035932), (48, 6026949), (54, 5357288), (72, 4017966), (108, 2678644), (144, 2008983), (216, 1339322), (432, 669661)]