678741264

素因数分解:

$2^4\times 3^2\times {\mathrm{4713481}}^1$

素因数の和:4713495

約数の個数: 30

約数和(自身を含む): 1899533246

約数和(自身を除く): 1220791982

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 4713481, 9426962, 14140443, 18853924, 28280886, 37707848, 42421329, 56561772, 75415696, 84842658, 113123544, 169685316, 226247088, 339370632, 678741264]

約数ペア:

[(1, 678741264), (2, 339370632), (3, 226247088), (4, 169685316), (6, 113123544), (8, 84842658), (9, 75415696), (12, 56561772), (16, 42421329), (18, 37707848), (24, 28280886), (36, 18853924), (48, 14140443), (72, 9426962), (144, 4713481)]