678981984

素因数分解:

$2^5\times 3^1\times {\mathrm{439}}^1\times {\mathrm{16111}}^1$

素因数の和:16563

約数の個数: 48

約数和(自身を含む): 1786498560

約数和(自身を除く): 1107516576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 439, 878, 1317, 1756, 2634, 3512, 5268, 7024, 10536, 14048, 16111, 21072, 32222, 42144, 48333, 64444, 96666, 128888, 193332, 257776, 386664, 515552, 773328, 1546656, 7072729, 14145458, 21218187, 28290916, 42436374, 56581832, 84872748, 113163664, 169745496, 226327328, 339490992, 678981984]

約数ペア:

[(1, 678981984), (2, 339490992), (3, 226327328), (4, 169745496), (6, 113163664), (8, 84872748), (12, 56581832), (16, 42436374), (24, 28290916), (32, 21218187), (48, 14145458), (96, 7072729), (439, 1546656), (878, 773328), (1317, 515552), (1756, 386664), (2634, 257776), (3512, 193332), (5268, 128888), (7024, 96666), (10536, 64444), (14048, 48333), (16111, 42144), (21072, 32222)]