245903616

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:301

約数の個数: 216

約数和(自身を含む): 824794880

約数和(自身を除く): 578891264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 79, 84, 96, 112, 126, 128, 144, 158, 168, 192, 193, 224, 237, 252, 256, 288, 316, 336, 384, 386, 448, 474, 504, 553, 576, 579, 632, 672, 711, 768, 772, 896, 948, 1008, 1106, 1152, 1158, 1264, 1344, 1351, 1422, 1544, 1659, 1737, 1792, 1896, 2016, 2212, 2304, 2316, 2528, 2688, 2702, 2844, 3088, 3318, 3474, 3792, 4032, 4053, 4424, 4632, 4977, 5056, 5376, 5404, 5688, 6176, 6636, 6948, 7584, 8064, 8106, 8848, 9264, 9954, 10112, 10808, 11376, 12159, 12352, 13272, 13896, 15168, 15247, 16128, 16212, 17696, 18528, 19908, 20224, 21616, 22752, 24318, 24704, 26544, 27792, 30336, 30494, 32424, 35392, 37056, 39816, 43232, 45504, 45741, 48636, 49408, 53088, 55584, 60672, 60988, 64848, 70784, 74112, 79632, 86464, 91008, 91482, 97272, 106176, 106729, 111168, 121976, 129696, 137223, 141568, 148224, 159264, 172928, 182016, 182964, 194544, 212352, 213458, 222336, 243952, 259392, 274446, 318528, 320187, 345856, 365928, 389088, 424704, 426916, 444672, 487904, 518784, 548892, 637056, 640374, 731856, 778176, 853832, 960561, 975808, 1037568, 1097784, 1274112, 1280748, 1463712, 1556352, 1707664, 1921122, 1951616, 2195568, 2561496, 2927424, 3112704, 3415328, 3842244, 3903232, 4391136, 5122992, 5854848, 6830656, 7684488, 8782272, 10245984, 11709696, 13661312, 15368976, 17564544, 20491968, 27322624, 30737952, 35129088, 40983936, 61475904, 81967872, 122951808, 245903616]

約数ペア:

[(1, 245903616), (2, 122951808), (3, 81967872), (4, 61475904), (6, 40983936), (7, 35129088), (8, 30737952), (9, 27322624), (12, 20491968), (14, 17564544), (16, 15368976), (18, 13661312), (21, 11709696), (24, 10245984), (28, 8782272), (32, 7684488), (36, 6830656), (42, 5854848), (48, 5122992), (56, 4391136), (63, 3903232), (64, 3842244), (72, 3415328), (79, 3112704), (84, 2927424), (96, 2561496), (112, 2195568), (126, 1951616), (128, 1921122), (144, 1707664), (158, 1556352), (168, 1463712), (192, 1280748), (193, 1274112), (224, 1097784), (237, 1037568), (252, 975808), (256, 960561), (288, 853832), (316, 778176), (336, 731856), (384, 640374), (386, 637056), (448, 548892), (474, 518784), (504, 487904), (553, 444672), (576, 426916), (579, 424704), (632, 389088), (672, 365928), (711, 345856), (768, 320187), (772, 318528), (896, 274446), (948, 259392), (1008, 243952), (1106, 222336), (1152, 213458), (1158, 212352), (1264, 194544), (1344, 182964), (1351, 182016), (1422, 172928), (1544, 159264), (1659, 148224), (1737, 141568), (1792, 137223), (1896, 129696), (2016, 121976), (2212, 111168), (2304, 106729), (2316, 106176), (2528, 97272), (2688, 91482), (2702, 91008), (2844, 86464), (3088, 79632), (3318, 74112), (3474, 70784), (3792, 64848), (4032, 60988), (4053, 60672), (4424, 55584), (4632, 53088), (4977, 49408), (5056, 48636), (5376, 45741), (5404, 45504), (5688, 43232), (6176, 39816), (6636, 37056), (6948, 35392), (7584, 32424), (8064, 30494), (8106, 30336), (8848, 27792), (9264, 26544), (9954, 24704), (10112, 24318), (10808, 22752), (11376, 21616), (12159, 20224), (12352, 19908), (13272, 18528), (13896, 17696), (15168, 16212), (15247, 16128)]