248543856

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:492

約数の個数: 160

約数和(自身を含む): 785187840

約数和(自身を除く): 536643984

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 193, 198, 216, 264, 271, 297, 386, 396, 432, 528, 542, 579, 594, 772, 792, 813, 1084, 1158, 1188, 1544, 1584, 1626, 1737, 2123, 2168, 2316, 2376, 2439, 2981, 3088, 3252, 3474, 4246, 4336, 4632, 4752, 4878, 5211, 5962, 6369, 6504, 6948, 7317, 8492, 8943, 9264, 9756, 10422, 11924, 12738, 13008, 13896, 14634, 16984, 17886, 19107, 19512, 20844, 23848, 25476, 26829, 27792, 29268, 33968, 35772, 38214, 39024, 41688, 47696, 50952, 52303, 53658, 57321, 58536, 71544, 76428, 80487, 83376, 101904, 104606, 107316, 114642, 117072, 143088, 152856, 156909, 160974, 209212, 214632, 229284, 305712, 313818, 321948, 418424, 429264, 458568, 470727, 575333, 627636, 643896, 836848, 917136, 941454, 1150666, 1255272, 1287792, 1412181, 1725999, 1882908, 2301332, 2510544, 2824362, 3451998, 3765816, 4602664, 5177997, 5648724, 6903996, 7531632, 9205328, 10355994, 11297448, 13807992, 15533991, 20711988, 22594896, 27615984, 31067982, 41423976, 62135964, 82847952, 124271928, 248543856]

約数ペア:

[(1, 248543856), (2, 124271928), (3, 82847952), (4, 62135964), (6, 41423976), (8, 31067982), (9, 27615984), (11, 22594896), (12, 20711988), (16, 15533991), (18, 13807992), (22, 11297448), (24, 10355994), (27, 9205328), (33, 7531632), (36, 6903996), (44, 5648724), (48, 5177997), (54, 4602664), (66, 3765816), (72, 3451998), (88, 2824362), (99, 2510544), (108, 2301332), (132, 1882908), (144, 1725999), (176, 1412181), (193, 1287792), (198, 1255272), (216, 1150666), (264, 941454), (271, 917136), (297, 836848), (386, 643896), (396, 627636), (432, 575333), (528, 470727), (542, 458568), (579, 429264), (594, 418424), (772, 321948), (792, 313818), (813, 305712), (1084, 229284), (1158, 214632), (1188, 209212), (1544, 160974), (1584, 156909), (1626, 152856), (1737, 143088), (2123, 117072), (2168, 114642), (2316, 107316), (2376, 104606), (2439, 101904), (2981, 83376), (3088, 80487), (3252, 76428), (3474, 71544), (4246, 58536), (4336, 57321), (4632, 53658), (4752, 52303), (4878, 50952), (5211, 47696), (5962, 41688), (6369, 39024), (6504, 38214), (6948, 35772), (7317, 33968), (8492, 29268), (8943, 27792), (9264, 26829), (9756, 25476), (10422, 23848), (11924, 20844), (12738, 19512), (13008, 19107), (13896, 17886), (14634, 16984)]