289668876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3448439}}^1$

素因数の和:3448453

約数の個数: 24

約数和(自身を含む): 772450560

約数和(自身を除く): 482781684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3448439, 6896878, 10345317, 13793756, 20690634, 24139073, 41381268, 48278146, 72417219, 96556292, 144834438, 289668876]

約数ペア:

[(1, 289668876), (2, 144834438), (3, 96556292), (4, 72417219), (6, 48278146), (7, 41381268), (12, 24139073), (14, 20690634), (21, 13793756), (28, 10345317), (42, 6896878), (84, 3448439)]