212739828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{5849}}^1$

素因数の和:6296

約数の個数: 48

約数和(自身を含む): 568713600

約数和(自身を除く): 355973772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 433, 866, 1299, 1732, 2598, 3031, 5196, 5849, 6062, 9093, 11698, 12124, 17547, 18186, 23396, 35094, 36372, 40943, 70188, 81886, 122829, 163772, 245658, 491316, 2532617, 5065234, 7597851, 10130468, 15195702, 17728319, 30391404, 35456638, 53184957, 70913276, 106369914, 212739828]

約数ペア:

[(1, 212739828), (2, 106369914), (3, 70913276), (4, 53184957), (6, 35456638), (7, 30391404), (12, 17728319), (14, 15195702), (21, 10130468), (28, 7597851), (42, 5065234), (84, 2532617), (433, 491316), (866, 245658), (1299, 163772), (1732, 122829), (2598, 81886), (3031, 70188), (5196, 40943), (5849, 36372), (6062, 35094), (9093, 23396), (11698, 18186), (12124, 17547)]