220171968

素因数分解:

$2^6\times 3^2\times {\mathrm{41}}^1\times {\mathrm{9323}}^1$

素因数の和:9382

約数の個数: 84

約数和(自身を含む): 646544808

約数和(自身を除く): 426372840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 123, 144, 164, 192, 246, 288, 328, 369, 492, 576, 656, 738, 984, 1312, 1476, 1968, 2624, 2952, 3936, 5904, 7872, 9323, 11808, 18646, 23616, 27969, 37292, 55938, 74584, 83907, 111876, 149168, 167814, 223752, 298336, 335628, 382243, 447504, 596672, 671256, 764486, 895008, 1146729, 1342512, 1528972, 1790016, 2293458, 2685024, 3057944, 3440187, 4586916, 5370048, 6115888, 6880374, 9173832, 12231776, 13760748, 18347664, 24463552, 27521496, 36695328, 55042992, 73390656, 110085984, 220171968]

約数ペア:

[(1, 220171968), (2, 110085984), (3, 73390656), (4, 55042992), (6, 36695328), (8, 27521496), (9, 24463552), (12, 18347664), (16, 13760748), (18, 12231776), (24, 9173832), (32, 6880374), (36, 6115888), (41, 5370048), (48, 4586916), (64, 3440187), (72, 3057944), (82, 2685024), (96, 2293458), (123, 1790016), (144, 1528972), (164, 1342512), (192, 1146729), (246, 895008), (288, 764486), (328, 671256), (369, 596672), (492, 447504), (576, 382243), (656, 335628), (738, 298336), (984, 223752), (1312, 167814), (1476, 149168), (1968, 111876), (2624, 83907), (2952, 74584), (3936, 55938), (5904, 37292), (7872, 27969), (9323, 23616), (11808, 18646)]