220877544

素因数分解:

$2^3\times 3^1\times {\mathrm{523}}^1\times {\mathrm{17597}}^1$

素因数の和:18129

約数の個数: 32

約数和(自身を含む): 553281120

約数和(自身を除く): 332403576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 523, 1046, 1569, 2092, 3138, 4184, 6276, 12552, 17597, 35194, 52791, 70388, 105582, 140776, 211164, 422328, 9203231, 18406462, 27609693, 36812924, 55219386, 73625848, 110438772, 220877544]

約数ペア:

[(1, 220877544), (2, 110438772), (3, 73625848), (4, 55219386), (6, 36812924), (8, 27609693), (12, 18406462), (24, 9203231), (523, 422328), (1046, 211164), (1569, 140776), (2092, 105582), (3138, 70388), (4184, 52791), (6276, 35194), (12552, 17597)]