260680068

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{28621}}^1$

素因数の和:28665

約数の個数: 72

約数和(自身を含む): 750125376

約数和(自身を除く): 489445308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 759, 828, 1012, 1518, 2277, 3036, 4554, 9108, 28621, 57242, 85863, 114484, 171726, 257589, 314831, 343452, 515178, 629662, 658283, 944493, 1030356, 1259324, 1316566, 1888986, 1974849, 2633132, 2833479, 3777972, 3949698, 5666958, 5924547, 7241113, 7899396, 11333916, 11849094, 14482226, 21723339, 23698188, 28964452, 43446678, 65170017, 86893356, 130340034, 260680068]

約数ペア:

[(1, 260680068), (2, 130340034), (3, 86893356), (4, 65170017), (6, 43446678), (9, 28964452), (11, 23698188), (12, 21723339), (18, 14482226), (22, 11849094), (23, 11333916), (33, 7899396), (36, 7241113), (44, 5924547), (46, 5666958), (66, 3949698), (69, 3777972), (92, 2833479), (99, 2633132), (132, 1974849), (138, 1888986), (198, 1316566), (207, 1259324), (253, 1030356), (276, 944493), (396, 658283), (414, 629662), (506, 515178), (759, 343452), (828, 314831), (1012, 257589), (1518, 171726), (2277, 114484), (3036, 85863), (4554, 57242), (9108, 28621)]