254968728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1517671}}^1$

素因数の和:1517687

約数の個数: 32

約数和(自身を含む): 728482560

約数和(自身を除く): 473513832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1517671, 3035342, 4553013, 6070684, 9106026, 10623697, 12141368, 18212052, 21247394, 31871091, 36424104, 42494788, 63742182, 84989576, 127484364, 254968728]

約数ペア:

[(1, 254968728), (2, 127484364), (3, 84989576), (4, 63742182), (6, 42494788), (7, 36424104), (8, 31871091), (12, 21247394), (14, 18212052), (21, 12141368), (24, 10623697), (28, 9106026), (42, 6070684), (56, 4553013), (84, 3035342), (168, 1517671)]