1280088

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{773}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 3622320

約数和(自身を除く): 2342232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 773, 828, 1546, 1656, 2319, 3092, 4638, 6184, 6957, 9276, 13914, 17779, 18552, 27828, 35558, 53337, 55656, 71116, 106674, 142232, 160011, 213348, 320022, 426696, 640044, 1280088]

約数ペア:

[(1, 1280088), (2, 640044), (3, 426696), (4, 320022), (6, 213348), (8, 160011), (9, 142232), (12, 106674), (18, 71116), (23, 55656), (24, 53337), (36, 35558), (46, 27828), (69, 18552), (72, 17779), (92, 13914), (138, 9276), (184, 6957), (207, 6184), (276, 4638), (414, 3092), (552, 2319), (773, 1656), (828, 1546)]