31913572992

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{6449}}^1$

素因数の和:6743

約数の個数: 192

約数和(自身を含む): 99000792000

約数和(自身を除く): 67087219008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 263, 294, 336, 384, 392, 448, 526, 588, 672, 784, 789, 896, 1052, 1176, 1344, 1568, 1578, 1841, 2104, 2352, 2688, 3136, 3156, 3682, 4208, 4704, 5523, 6272, 6312, 6449, 7364, 8416, 9408, 11046, 12624, 12887, 12898, 14728, 16832, 18816, 19347, 22092, 25248, 25774, 25796, 29456, 33664, 38661, 38694, 44184, 45143, 50496, 51548, 51592, 58912, 77322, 77388, 88368, 90286, 100992, 103096, 103184, 117824, 135429, 154644, 154776, 176736, 180572, 206192, 206368, 235648, 270858, 309288, 309552, 316001, 353472, 361144, 412384, 412736, 541716, 618576, 619104, 632002, 706944, 722288, 824768, 825472, 948003, 1083432, 1237152, 1238208, 1264004, 1444576, 1649536, 1696087, 1896006, 2166864, 2474304, 2476416, 2528008, 2889152, 3392174, 3792012, 4333728, 4948608, 5056016, 5088261, 5778304, 6784348, 7584024, 8667456, 10112032, 10176522, 11872609, 13568696, 15168048, 17334912, 20224064, 20353044, 23745218, 27137392, 30336096, 35617827, 40448128, 40706088, 47490436, 54274784, 60672192, 71235654, 81412176, 83108263, 94980872, 108549568, 121344384, 142471308, 162824352, 166216526, 189961744, 217099136, 249324789, 284942616, 325648704, 332433052, 379923488, 498649578, 569885232, 651297408, 664866104, 759846976, 997299156, 1139770464, 1329732208, 1519693952, 1994598312, 2279540928, 2659464416, 3989196624, 4559081856, 5318928832, 7978393248, 10637857664, 15956786496, 31913572992]

約数ペア:

[(1, 31913572992), (2, 15956786496), (3, 10637857664), (4, 7978393248), (6, 5318928832), (7, 4559081856), (8, 3989196624), (12, 2659464416), (14, 2279540928), (16, 1994598312), (21, 1519693952), (24, 1329732208), (28, 1139770464), (32, 997299156), (42, 759846976), (48, 664866104), (49, 651297408), (56, 569885232), (64, 498649578), (84, 379923488), (96, 332433052), (98, 325648704), (112, 284942616), (128, 249324789), (147, 217099136), (168, 189961744), (192, 166216526), (196, 162824352), (224, 142471308), (263, 121344384), (294, 108549568), (336, 94980872), (384, 83108263), (392, 81412176), (448, 71235654), (526, 60672192), (588, 54274784), (672, 47490436), (784, 40706088), (789, 40448128), (896, 35617827), (1052, 30336096), (1176, 27137392), (1344, 23745218), (1568, 20353044), (1578, 20224064), (1841, 17334912), (2104, 15168048), (2352, 13568696), (2688, 11872609), (3136, 10176522), (3156, 10112032), (3682, 8667456), (4208, 7584024), (4704, 6784348), (5523, 5778304), (6272, 5088261), (6312, 5056016), (6449, 4948608), (7364, 4333728), (8416, 3792012), (9408, 3392174), (11046, 2889152), (12624, 2528008), (12887, 2476416), (12898, 2474304), (14728, 2166864), (16832, 1896006), (18816, 1696087), (19347, 1649536), (22092, 1444576), (25248, 1264004), (25774, 1238208), (25796, 1237152), (29456, 1083432), (33664, 948003), (38661, 825472), (38694, 824768), (44184, 722288), (45143, 706944), (50496, 632002), (51548, 619104), (51592, 618576), (58912, 541716), (77322, 412736), (77388, 412384), (88368, 361144), (90286, 353472), (100992, 316001), (103096, 309552), (103184, 309288), (117824, 270858), (135429, 235648), (154644, 206368), (154776, 206192), (176736, 180572)]