720820992

素因数分解:

$2^8\times 3^1\times {\mathrm{938569}}^1$

素因数の和:938588

約数の個数: 36

約数和(自身を含む): 1918437080

約数和(自身を除く): 1197616088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 938569, 1877138, 2815707, 3754276, 5631414, 7508552, 11262828, 15017104, 22525656, 30034208, 45051312, 60068416, 90102624, 120136832, 180205248, 240273664, 360410496, 720820992]

約数ペア:

[(1, 720820992), (2, 360410496), (3, 240273664), (4, 180205248), (6, 120136832), (8, 90102624), (12, 60068416), (16, 45051312), (24, 30034208), (32, 22525656), (48, 15017104), (64, 11262828), (96, 7508552), (128, 5631414), (192, 3754276), (256, 2815707), (384, 1877138), (768, 938569)]