664366008

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1456943}}^1$

素因数の和:1456971

約数の個数: 32

約数和(自身を含む): 1748332800

約数和(自身を除く): 1083966792

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 1456943, 2913886, 4370829, 5827772, 8741658, 11655544, 17483316, 27681917, 34966632, 55363834, 83045751, 110727668, 166091502, 221455336, 332183004, 664366008]

約数ペア:

[(1, 664366008), (2, 332183004), (3, 221455336), (4, 166091502), (6, 110727668), (8, 83045751), (12, 55363834), (19, 34966632), (24, 27681917), (38, 17483316), (57, 11655544), (76, 8741658), (114, 5827772), (152, 4370829), (228, 2913886), (456, 1456943)]