387354828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{4219}}^1$

素因数の和:5326

約数の個数: 48

約数和(自身を含む): 1034136320

約数和(自身を除く): 646781492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1093, 2186, 3279, 4219, 4372, 6558, 7651, 8438, 12657, 13116, 15302, 16876, 22953, 25314, 29533, 30604, 45906, 50628, 59066, 88599, 91812, 118132, 177198, 354396, 4611367, 9222734, 13834101, 18445468, 27668202, 32279569, 55336404, 64559138, 96838707, 129118276, 193677414, 387354828]

約数ペア:

[(1, 387354828), (2, 193677414), (3, 129118276), (4, 96838707), (6, 64559138), (7, 55336404), (12, 32279569), (14, 27668202), (21, 18445468), (28, 13834101), (42, 9222734), (84, 4611367), (1093, 354396), (2186, 177198), (3279, 118132), (4219, 91812), (4372, 88599), (6558, 59066), (7651, 50628), (8438, 45906), (12657, 30604), (13116, 29533), (15302, 25314), (16876, 22953)]