251306904576

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{69151}}^1$

素因数の和:69207

約数の個数: 264

約数和(自身を含む): 828941067264

約数和(自身を除く): 577634162688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 169, 182, 192, 208, 224, 256, 273, 312, 336, 338, 364, 384, 416, 448, 507, 512, 546, 624, 672, 676, 728, 768, 832, 896, 1014, 1024, 1092, 1183, 1248, 1344, 1352, 1456, 1536, 1664, 1792, 2028, 2184, 2366, 2496, 2688, 2704, 2912, 3072, 3328, 3549, 3584, 4056, 4368, 4732, 4992, 5376, 5408, 5824, 6656, 7098, 7168, 8112, 8736, 9464, 9984, 10752, 10816, 11648, 13312, 14196, 16224, 17472, 18928, 19968, 21504, 21632, 23296, 28392, 32448, 34944, 37856, 39936, 43264, 46592, 56784, 64896, 69151, 69888, 75712, 86528, 93184, 113568, 129792, 138302, 139776, 151424, 173056, 207453, 227136, 259584, 276604, 279552, 302848, 414906, 454272, 484057, 519168, 553208, 605696, 829812, 898963, 908544, 968114, 1106416, 1211392, 1452171, 1659624, 1797926, 1817088, 1936228, 2212832, 2696889, 2904342, 3319248, 3595852, 3634176, 3872456, 4425664, 5393778, 5808684, 6292741, 6638496, 7191704, 7744912, 8851328, 10787556, 11617368, 11686519, 12585482, 13276992, 14383408, 15489824, 17702656, 18878223, 21575112, 23234736, 23373038, 25170964, 26553984, 28766816, 30979648, 35059557, 35405312, 37756446, 43150224, 46469472, 46746076, 50341928, 53107968, 57533632, 61959296, 70119114, 70810624, 75512892, 81805633, 86300448, 92938944, 93492152, 100683856, 106215936, 115067264, 123918592, 140238228, 151025784, 163611266, 172600896, 185877888, 186984304, 201367712, 212431872, 230134528, 245416899, 247837184, 280476456, 302051568, 327222532, 345201792, 371755776, 373968608, 402735424, 460269056, 490833798, 495674368, 560952912, 604103136, 654445064, 690403584, 743511552, 747937216, 805470848, 920538112, 981667596, 1121905824, 1208206272, 1308890128, 1380807168, 1487023104, 1495874432, 1610941696, 1963335192, 2243811648, 2416412544, 2617780256, 2761614336, 2991748864, 3221883392, 3926670384, 4487623296, 4832825088, 5235560512, 5983497728, 6443766784, 7853340768, 8975246592, 9665650176, 10471121024, 11966995456, 15706681536, 17950493184, 19331300352, 20942242048, 31413363072, 35900986368, 41884484096, 62826726144, 83768968192, 125653452288, 251306904576]

約数ペア:

[(1, 251306904576), (2, 125653452288), (3, 83768968192), (4, 62826726144), (6, 41884484096), (7, 35900986368), (8, 31413363072), (12, 20942242048), (13, 19331300352), (14, 17950493184), (16, 15706681536), (21, 11966995456), (24, 10471121024), (26, 9665650176), (28, 8975246592), (32, 7853340768), (39, 6443766784), (42, 5983497728), (48, 5235560512), (52, 4832825088), (56, 4487623296), (64, 3926670384), (78, 3221883392), (84, 2991748864), (91, 2761614336), (96, 2617780256), (104, 2416412544), (112, 2243811648), (128, 1963335192), (156, 1610941696), (168, 1495874432), (169, 1487023104), (182, 1380807168), (192, 1308890128), (208, 1208206272), (224, 1121905824), (256, 981667596), (273, 920538112), (312, 805470848), (336, 747937216), (338, 743511552), (364, 690403584), (384, 654445064), (416, 604103136), (448, 560952912), (507, 495674368), (512, 490833798), (546, 460269056), (624, 402735424), (672, 373968608), (676, 371755776), (728, 345201792), (768, 327222532), (832, 302051568), (896, 280476456), (1014, 247837184), (1024, 245416899), (1092, 230134528), (1183, 212431872), (1248, 201367712), (1344, 186984304), (1352, 185877888), (1456, 172600896), (1536, 163611266), (1664, 151025784), (1792, 140238228), (2028, 123918592), (2184, 115067264), (2366, 106215936), (2496, 100683856), (2688, 93492152), (2704, 92938944), (2912, 86300448), (3072, 81805633), (3328, 75512892), (3549, 70810624), (3584, 70119114), (4056, 61959296), (4368, 57533632), (4732, 53107968), (4992, 50341928), (5376, 46746076), (5408, 46469472), (5824, 43150224), (6656, 37756446), (7098, 35405312), (7168, 35059557), (8112, 30979648), (8736, 28766816), (9464, 26553984), (9984, 25170964), (10752, 23373038), (10816, 23234736), (11648, 21575112), (13312, 18878223), (14196, 17702656), (16224, 15489824), (17472, 14383408), (18928, 13276992), (19968, 12585482), (21504, 11686519), (21632, 11617368), (23296, 10787556), (28392, 8851328), (32448, 7744912), (34944, 7191704), (37856, 6638496), (39936, 6292741), (43264, 5808684), (46592, 5393778), (56784, 4425664), (64896, 3872456), (69151, 3634176), (69888, 3595852), (75712, 3319248), (86528, 2904342), (93184, 2696889), (113568, 2212832), (129792, 1936228), (138302, 1817088), (139776, 1797926), (151424, 1659624), (173056, 1452171), (207453, 1211392), (227136, 1106416), (259584, 968114), (276604, 908544), (279552, 898963), (302848, 829812), (414906, 605696), (454272, 553208), (484057, 519168)]