864288144

素因数分解:

$2^4\times 3^4\times {\mathrm{666889}}^1$

素因数の和:666909

約数の個数: 50

約数和(自身を含む): 2501504390

約数和(自身を除く): 1637216246

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 666889, 1333778, 2000667, 2667556, 4001334, 5335112, 6002001, 8002668, 10670224, 12004002, 16005336, 18006003, 24008004, 32010672, 36012006, 48016008, 54018009, 72024012, 96032016, 108036018, 144048024, 216072036, 288096048, 432144072, 864288144]

約数ペア:

[(1, 864288144), (2, 432144072), (3, 288096048), (4, 216072036), (6, 144048024), (8, 108036018), (9, 96032016), (12, 72024012), (16, 54018009), (18, 48016008), (24, 36012006), (27, 32010672), (36, 24008004), (48, 18006003), (54, 16005336), (72, 12004002), (81, 10670224), (108, 8002668), (144, 6002001), (162, 5335112), (216, 4001334), (324, 2667556), (432, 2000667), (648, 1333778), (1296, 666889)]