243839568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42689}}^1$

素因数の和:42724

約数の個数: 80

約数和(自身を含む): 762272640

約数和(自身を除く): 518433072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 42689, 85378, 128067, 170756, 256134, 298823, 341512, 512268, 597646, 683024, 725713, 896469, 1024536, 1195292, 1451426, 1792938, 2049072, 2177139, 2390584, 2902852, 3585876, 4354278, 4781168, 5079991, 5805704, 7171752, 8708556, 10159982, 11611408, 14343504, 15239973, 17417112, 20319964, 30479946, 34834224, 40639928, 60959892, 81279856, 121919784, 243839568]

約数ペア:

[(1, 243839568), (2, 121919784), (3, 81279856), (4, 60959892), (6, 40639928), (7, 34834224), (8, 30479946), (12, 20319964), (14, 17417112), (16, 15239973), (17, 14343504), (21, 11611408), (24, 10159982), (28, 8708556), (34, 7171752), (42, 5805704), (48, 5079991), (51, 4781168), (56, 4354278), (68, 3585876), (84, 2902852), (102, 2390584), (112, 2177139), (119, 2049072), (136, 1792938), (168, 1451426), (204, 1195292), (238, 1024536), (272, 896469), (336, 725713), (357, 683024), (408, 597646), (476, 512268), (714, 341512), (816, 298823), (952, 256134), (1428, 170756), (1904, 128067), (2856, 85378), (5712, 42689)]