400617936

素因数分解:

$2^4\times 3^2\times {\mathrm{2782069}}^1$

素因数の和:2782083

約数の個数: 30

約数和(自身を含む): 1121174210

約数和(自身を除く): 720556274

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2782069, 5564138, 8346207, 11128276, 16692414, 22256552, 25038621, 33384828, 44513104, 50077242, 66769656, 100154484, 133539312, 200308968, 400617936]

約数ペア:

[(1, 400617936), (2, 200308968), (3, 133539312), (4, 100154484), (6, 66769656), (8, 50077242), (9, 44513104), (12, 33384828), (16, 25038621), (18, 22256552), (24, 16692414), (36, 11128276), (48, 8346207), (72, 5564138), (144, 2782069)]