320682744

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{193649}}^1$

素因数の和:193684

約数の個数: 48

約数和(自身を含む): 906282000

約数和(自身を除く): 585599256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 193649, 387298, 580947, 774596, 1161894, 1549192, 1742841, 2323788, 3485682, 4453927, 4647576, 6971364, 8907854, 13361781, 13942728, 17815708, 26723562, 35631416, 40085343, 53447124, 80170686, 106894248, 160341372, 320682744]

約数ペア:

[(1, 320682744), (2, 160341372), (3, 106894248), (4, 80170686), (6, 53447124), (8, 40085343), (9, 35631416), (12, 26723562), (18, 17815708), (23, 13942728), (24, 13361781), (36, 8907854), (46, 6971364), (69, 4647576), (72, 4453927), (92, 3485682), (138, 2323788), (184, 1742841), (207, 1549192), (276, 1161894), (414, 774596), (552, 580947), (828, 387298), (1656, 193649)]