71581724032

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1447}}^1$

素因数の和:1649

約数の個数: 256

約数和(自身を含む): 182623150080

約数和(自身を除く): 111041426048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 137, 182, 208, 217, 224, 248, 274, 364, 403, 416, 434, 448, 496, 548, 728, 806, 832, 868, 896, 959, 992, 1096, 1447, 1456, 1612, 1664, 1736, 1781, 1918, 1984, 2192, 2821, 2894, 2912, 3224, 3472, 3562, 3836, 3968, 4247, 4384, 5642, 5788, 5824, 6448, 6944, 7124, 7672, 8494, 8768, 10129, 11284, 11576, 11648, 12467, 12896, 13888, 14248, 15344, 16988, 17536, 18811, 20258, 22568, 23152, 24934, 25792, 27776, 28496, 29729, 30688, 33976, 37622, 40516, 44857, 45136, 46304, 49868, 51584, 55211, 56992, 59458, 61376, 67952, 75244, 81032, 89714, 90272, 92608, 99736, 110422, 113984, 118916, 122752, 131677, 135904, 150488, 162064, 179428, 180544, 185216, 198239, 199472, 220844, 227968, 237832, 263354, 271808, 300976, 313999, 324128, 358856, 361088, 386477, 396478, 398944, 441688, 475664, 526708, 543616, 583141, 601952, 627998, 648256, 717712, 772954, 792956, 797888, 883376, 951328, 1053416, 1166282, 1203904, 1255996, 1296512, 1387673, 1435424, 1545908, 1585912, 1595776, 1766752, 1902656, 2106832, 2332564, 2407808, 2511992, 2577107, 2775346, 2870848, 3091816, 3171824, 3533504, 3805312, 4081987, 4213664, 4665128, 5023984, 5154214, 5550692, 5741696, 6145409, 6183632, 6343648, 7067008, 8163974, 8427328, 9330256, 10047968, 10308428, 11101384, 12290818, 12367264, 12687296, 16327948, 16854656, 18039749, 18660512, 20095936, 20616856, 22202768, 24581636, 24734528, 25374592, 32655896, 36079498, 37321024, 40191872, 41233712, 43017863, 44405536, 49163272, 49469056, 65311792, 72158996, 74642048, 79890317, 82467424, 86035726, 88811072, 98326544, 130623584, 144317992, 159780634, 164934848, 172071452, 177622144, 196653088, 261247168, 288635984, 319561268, 329869696, 344142904, 393306176, 522494336, 559232219, 577271968, 639122536, 688285808, 786612352, 1118464438, 1154543936, 1278245072, 1376571616, 2236928876, 2309087872, 2556490144, 2753143232, 4473857752, 5112980288, 5506286464, 8947715504, 10225960576, 17895431008, 35790862016, 71581724032]

約数ペア:

[(1, 71581724032), (2, 35790862016), (4, 17895431008), (7, 10225960576), (8, 8947715504), (13, 5506286464), (14, 5112980288), (16, 4473857752), (26, 2753143232), (28, 2556490144), (31, 2309087872), (32, 2236928876), (52, 1376571616), (56, 1278245072), (62, 1154543936), (64, 1118464438), (91, 786612352), (104, 688285808), (112, 639122536), (124, 577271968), (128, 559232219), (137, 522494336), (182, 393306176), (208, 344142904), (217, 329869696), (224, 319561268), (248, 288635984), (274, 261247168), (364, 196653088), (403, 177622144), (416, 172071452), (434, 164934848), (448, 159780634), (496, 144317992), (548, 130623584), (728, 98326544), (806, 88811072), (832, 86035726), (868, 82467424), (896, 79890317), (959, 74642048), (992, 72158996), (1096, 65311792), (1447, 49469056), (1456, 49163272), (1612, 44405536), (1664, 43017863), (1736, 41233712), (1781, 40191872), (1918, 37321024), (1984, 36079498), (2192, 32655896), (2821, 25374592), (2894, 24734528), (2912, 24581636), (3224, 22202768), (3472, 20616856), (3562, 20095936), (3836, 18660512), (3968, 18039749), (4247, 16854656), (4384, 16327948), (5642, 12687296), (5788, 12367264), (5824, 12290818), (6448, 11101384), (6944, 10308428), (7124, 10047968), (7672, 9330256), (8494, 8427328), (8768, 8163974), (10129, 7067008), (11284, 6343648), (11576, 6183632), (11648, 6145409), (12467, 5741696), (12896, 5550692), (13888, 5154214), (14248, 5023984), (15344, 4665128), (16988, 4213664), (17536, 4081987), (18811, 3805312), (20258, 3533504), (22568, 3171824), (23152, 3091816), (24934, 2870848), (25792, 2775346), (27776, 2577107), (28496, 2511992), (29729, 2407808), (30688, 2332564), (33976, 2106832), (37622, 1902656), (40516, 1766752), (44857, 1595776), (45136, 1585912), (46304, 1545908), (49868, 1435424), (51584, 1387673), (55211, 1296512), (56992, 1255996), (59458, 1203904), (61376, 1166282), (67952, 1053416), (75244, 951328), (81032, 883376), (89714, 797888), (90272, 792956), (92608, 772954), (99736, 717712), (110422, 648256), (113984, 627998), (118916, 601952), (122752, 583141), (131677, 543616), (135904, 526708), (150488, 475664), (162064, 441688), (179428, 398944), (180544, 396478), (185216, 386477), (198239, 361088), (199472, 358856), (220844, 324128), (227968, 313999), (237832, 300976), (263354, 271808)]