1297997568

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:364

約数の個数: 288

約数和(自身を含む): 4441203200

約数和(自身を除く): 3143205632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 139, 144, 168, 189, 192, 193, 216, 224, 252, 256, 278, 288, 336, 378, 384, 386, 417, 432, 448, 504, 556, 576, 579, 672, 756, 768, 772, 834, 864, 896, 973, 1008, 1112, 1152, 1158, 1251, 1344, 1351, 1512, 1544, 1668, 1728, 1737, 1792, 1946, 2016, 2224, 2304, 2316, 2502, 2688, 2702, 2919, 3024, 3088, 3336, 3456, 3474, 3753, 3892, 4032, 4053, 4448, 4632, 5004, 5211, 5376, 5404, 5838, 6048, 6176, 6672, 6912, 6948, 7506, 7784, 8064, 8106, 8757, 8896, 9264, 10008, 10422, 10808, 11676, 12096, 12159, 12352, 13344, 13896, 15012, 15568, 16128, 16212, 17514, 17792, 18528, 20016, 20844, 21616, 23352, 24192, 24318, 24704, 26271, 26688, 26827, 27792, 30024, 31136, 32424, 35028, 35584, 36477, 37056, 40032, 41688, 43232, 46704, 48384, 48636, 49408, 52542, 53376, 53654, 55584, 60048, 62272, 64848, 70056, 72954, 74112, 80064, 80481, 83376, 86464, 93408, 97272, 105084, 106752, 107308, 111168, 120096, 124544, 129696, 140112, 145908, 148224, 160128, 160962, 166752, 172928, 186816, 187789, 194544, 210168, 214616, 222336, 240192, 241443, 249088, 259392, 280224, 291816, 320256, 321924, 333504, 345856, 373632, 375578, 389088, 420336, 429232, 444672, 480384, 482886, 518784, 560448, 563367, 583632, 643848, 667008, 724329, 747264, 751156, 778176, 840672, 858464, 960768, 965772, 1037568, 1120896, 1126734, 1167264, 1287696, 1334016, 1448658, 1502312, 1556352, 1681344, 1690101, 1716928, 1931544, 2241792, 2253468, 2334528, 2575392, 2897316, 3004624, 3112704, 3362688, 3380202, 3433856, 3863088, 4506936, 4669056, 5070303, 5150784, 5794632, 6009248, 6725376, 6760404, 6867712, 7726176, 9013872, 9338112, 10140606, 10301568, 11589264, 12018496, 13520808, 15452352, 18027744, 20281212, 20603136, 23178528, 24036992, 27041616, 30904704, 36055488, 40562424, 46357056, 48073984, 54083232, 61809408, 72110976, 81124848, 92714112, 108166464, 144221952, 162249696, 185428224, 216332928, 324499392, 432665856, 648998784, 1297997568]

約数ペア:

[(1, 1297997568), (2, 648998784), (3, 432665856), (4, 324499392), (6, 216332928), (7, 185428224), (8, 162249696), (9, 144221952), (12, 108166464), (14, 92714112), (16, 81124848), (18, 72110976), (21, 61809408), (24, 54083232), (27, 48073984), (28, 46357056), (32, 40562424), (36, 36055488), (42, 30904704), (48, 27041616), (54, 24036992), (56, 23178528), (63, 20603136), (64, 20281212), (72, 18027744), (84, 15452352), (96, 13520808), (108, 12018496), (112, 11589264), (126, 10301568), (128, 10140606), (139, 9338112), (144, 9013872), (168, 7726176), (189, 6867712), (192, 6760404), (193, 6725376), (216, 6009248), (224, 5794632), (252, 5150784), (256, 5070303), (278, 4669056), (288, 4506936), (336, 3863088), (378, 3433856), (384, 3380202), (386, 3362688), (417, 3112704), (432, 3004624), (448, 2897316), (504, 2575392), (556, 2334528), (576, 2253468), (579, 2241792), (672, 1931544), (756, 1716928), (768, 1690101), (772, 1681344), (834, 1556352), (864, 1502312), (896, 1448658), (973, 1334016), (1008, 1287696), (1112, 1167264), (1152, 1126734), (1158, 1120896), (1251, 1037568), (1344, 965772), (1351, 960768), (1512, 858464), (1544, 840672), (1668, 778176), (1728, 751156), (1737, 747264), (1792, 724329), (1946, 667008), (2016, 643848), (2224, 583632), (2304, 563367), (2316, 560448), (2502, 518784), (2688, 482886), (2702, 480384), (2919, 444672), (3024, 429232), (3088, 420336), (3336, 389088), (3456, 375578), (3474, 373632), (3753, 345856), (3892, 333504), (4032, 321924), (4053, 320256), (4448, 291816), (4632, 280224), (5004, 259392), (5211, 249088), (5376, 241443), (5404, 240192), (5838, 222336), (6048, 214616), (6176, 210168), (6672, 194544), (6912, 187789), (6948, 186816), (7506, 172928), (7784, 166752), (8064, 160962), (8106, 160128), (8757, 148224), (8896, 145908), (9264, 140112), (10008, 129696), (10422, 124544), (10808, 120096), (11676, 111168), (12096, 107308), (12159, 106752), (12352, 105084), (13344, 97272), (13896, 93408), (15012, 86464), (15568, 83376), (16128, 80481), (16212, 80064), (17514, 74112), (17792, 72954), (18528, 70056), (20016, 64848), (20844, 62272), (21616, 60048), (23352, 55584), (24192, 53654), (24318, 53376), (24704, 52542), (26271, 49408), (26688, 48636), (26827, 48384), (27792, 46704), (30024, 43232), (31136, 41688), (32424, 40032), (35028, 37056), (35584, 36477)]