81847788288

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{1427}}^1$

素因数の和:1727

約数の個数: 288

約数和(自身を含む): 255549579264

約数和(自身を除く): 173701790976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 128, 141, 168, 188, 192, 224, 227, 256, 282, 329, 336, 376, 384, 448, 454, 564, 658, 672, 681, 752, 768, 896, 908, 987, 1128, 1316, 1344, 1362, 1427, 1504, 1589, 1792, 1816, 1974, 2256, 2632, 2688, 2724, 2854, 3008, 3178, 3632, 3948, 4281, 4512, 4767, 5264, 5376, 5448, 5708, 6016, 6356, 7264, 7896, 8562, 9024, 9534, 9989, 10528, 10669, 10896, 11416, 12032, 12712, 14528, 15792, 17124, 18048, 19068, 19978, 21056, 21338, 21792, 22832, 25424, 29056, 29967, 31584, 32007, 34248, 36096, 38136, 39956, 42112, 42676, 43584, 45664, 50848, 58112, 59934, 63168, 64014, 67069, 68496, 74683, 76272, 79912, 84224, 85352, 87168, 91328, 101696, 119868, 126336, 128028, 134138, 136992, 149366, 152544, 159824, 170704, 174336, 182656, 201207, 203392, 224049, 239736, 252672, 256056, 268276, 273984, 298732, 305088, 319648, 323929, 341408, 365312, 402414, 406784, 448098, 469483, 479472, 512112, 536552, 547968, 597464, 610176, 639296, 647858, 682816, 804828, 896196, 938966, 958944, 971787, 1024224, 1073104, 1095936, 1194928, 1220352, 1278592, 1295716, 1365632, 1408449, 1609656, 1792392, 1877932, 1917888, 1943574, 2048448, 2146208, 2267503, 2389856, 2557184, 2591432, 2731264, 2816898, 3219312, 3584784, 3755864, 3835776, 3887148, 4096896, 4292416, 4535006, 4779712, 5182864, 5633796, 6438624, 6802509, 7169568, 7511728, 7671552, 7774296, 8193792, 8584832, 9070012, 9559424, 10365728, 11267592, 12877248, 13605018, 14339136, 15023456, 15224663, 15548592, 17169664, 18140024, 19118848, 20731456, 22535184, 25754496, 27210036, 28678272, 30046912, 30449326, 31097184, 36280048, 41462912, 45070368, 45673989, 51508992, 54420072, 57356544, 60093824, 60898652, 62194368, 72560096, 82925824, 90140736, 91347978, 106572641, 108840144, 120187648, 121797304, 124388736, 145120192, 180281472, 182695956, 213145282, 217680288, 243594608, 248777472, 290240384, 319717923, 360562944, 365391912, 426290564, 435360576, 487189216, 580480768, 639435846, 730783824, 852581128, 870721152, 974378432, 1278871692, 1461567648, 1705162256, 1741442304, 1948756864, 2557743384, 2923135296, 3410324512, 3897513728, 5115486768, 5846270592, 6820649024, 10230973536, 11692541184, 13641298048, 20461947072, 27282596096, 40923894144, 81847788288]

約数ペア:

[(1, 81847788288), (2, 40923894144), (3, 27282596096), (4, 20461947072), (6, 13641298048), (7, 11692541184), (8, 10230973536), (12, 6820649024), (14, 5846270592), (16, 5115486768), (21, 3897513728), (24, 3410324512), (28, 2923135296), (32, 2557743384), (42, 1948756864), (47, 1741442304), (48, 1705162256), (56, 1461567648), (64, 1278871692), (84, 974378432), (94, 870721152), (96, 852581128), (112, 730783824), (128, 639435846), (141, 580480768), (168, 487189216), (188, 435360576), (192, 426290564), (224, 365391912), (227, 360562944), (256, 319717923), (282, 290240384), (329, 248777472), (336, 243594608), (376, 217680288), (384, 213145282), (448, 182695956), (454, 180281472), (564, 145120192), (658, 124388736), (672, 121797304), (681, 120187648), (752, 108840144), (768, 106572641), (896, 91347978), (908, 90140736), (987, 82925824), (1128, 72560096), (1316, 62194368), (1344, 60898652), (1362, 60093824), (1427, 57356544), (1504, 54420072), (1589, 51508992), (1792, 45673989), (1816, 45070368), (1974, 41462912), (2256, 36280048), (2632, 31097184), (2688, 30449326), (2724, 30046912), (2854, 28678272), (3008, 27210036), (3178, 25754496), (3632, 22535184), (3948, 20731456), (4281, 19118848), (4512, 18140024), (4767, 17169664), (5264, 15548592), (5376, 15224663), (5448, 15023456), (5708, 14339136), (6016, 13605018), (6356, 12877248), (7264, 11267592), (7896, 10365728), (8562, 9559424), (9024, 9070012), (9534, 8584832), (9989, 8193792), (10528, 7774296), (10669, 7671552), (10896, 7511728), (11416, 7169568), (12032, 6802509), (12712, 6438624), (14528, 5633796), (15792, 5182864), (17124, 4779712), (18048, 4535006), (19068, 4292416), (19978, 4096896), (21056, 3887148), (21338, 3835776), (21792, 3755864), (22832, 3584784), (25424, 3219312), (29056, 2816898), (29967, 2731264), (31584, 2591432), (32007, 2557184), (34248, 2389856), (36096, 2267503), (38136, 2146208), (39956, 2048448), (42112, 1943574), (42676, 1917888), (43584, 1877932), (45664, 1792392), (50848, 1609656), (58112, 1408449), (59934, 1365632), (63168, 1295716), (64014, 1278592), (67069, 1220352), (68496, 1194928), (74683, 1095936), (76272, 1073104), (79912, 1024224), (84224, 971787), (85352, 958944), (87168, 938966), (91328, 896196), (101696, 804828), (119868, 682816), (126336, 647858), (128028, 639296), (134138, 610176), (136992, 597464), (149366, 547968), (152544, 536552), (159824, 512112), (170704, 479472), (174336, 469483), (182656, 448098), (201207, 406784), (203392, 402414), (224049, 365312), (239736, 341408), (252672, 323929), (256056, 319648), (268276, 305088), (273984, 298732)]