289942716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3451699}}^1$

素因数の和:3451713

約数の個数: 24

約数和(自身を含む): 773180800

約数和(自身を除く): 483238084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3451699, 6903398, 10355097, 13806796, 20710194, 24161893, 41420388, 48323786, 72485679, 96647572, 144971358, 289942716]

約数ペア:

[(1, 289942716), (2, 144971358), (3, 96647572), (4, 72485679), (6, 48323786), (7, 41420388), (12, 24161893), (14, 20710194), (21, 13806796), (28, 10355097), (42, 6903398), (84, 3451699)]