668121756

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{8999}}^1$

素因数の和:9298

約数の個数: 48

約数和(自身を含む): 1632960000

約数和(自身を除く): 964838244

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 269, 276, 538, 807, 1076, 1614, 3228, 6187, 8999, 12374, 17998, 18561, 24748, 26997, 35996, 37122, 53994, 74244, 107988, 206977, 413954, 620931, 827908, 1241862, 2420731, 2483724, 4841462, 7262193, 9682924, 14524386, 29048772, 55676813, 111353626, 167030439, 222707252, 334060878, 668121756]

約数ペア:

[(1, 668121756), (2, 334060878), (3, 222707252), (4, 167030439), (6, 111353626), (12, 55676813), (23, 29048772), (46, 14524386), (69, 9682924), (92, 7262193), (138, 4841462), (269, 2483724), (276, 2420731), (538, 1241862), (807, 827908), (1076, 620931), (1614, 413954), (3228, 206977), (6187, 107988), (8999, 74244), (12374, 53994), (17998, 37122), (18561, 35996), (24748, 26997)]