21194837568

素因数分解:

$2^6\times 3^3\times {\mathrm{149}}^1\times {\mathrm{263}}^1\times {\mathrm{313}}^1$

素因数の和:746

約数の個数: 224

約数和(自身を含む): 63166752000

約数和(自身を除く): 41971914432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 149, 192, 216, 263, 288, 298, 313, 432, 447, 526, 576, 596, 626, 789, 864, 894, 939, 1052, 1192, 1252, 1341, 1578, 1728, 1788, 1878, 2104, 2367, 2384, 2504, 2682, 2817, 3156, 3576, 3756, 4023, 4208, 4734, 4768, 5008, 5364, 5634, 6312, 7101, 7152, 7512, 8046, 8416, 8451, 9468, 9536, 10016, 10728, 11268, 12624, 14202, 14304, 15024, 16092, 16832, 16902, 18936, 20032, 21456, 22536, 25248, 28404, 28608, 30048, 32184, 33804, 37872, 39187, 42912, 45072, 46637, 50496, 56808, 60096, 64368, 67608, 75744, 78374, 82319, 85824, 90144, 93274, 113616, 117561, 128736, 135216, 139911, 151488, 156748, 164638, 180288, 186548, 227232, 235122, 246957, 257472, 270432, 279822, 313496, 329276, 352683, 373096, 419733, 454464, 470244, 493914, 540864, 559644, 626992, 658552, 705366, 740871, 746192, 839466, 940488, 987828, 1058049, 1119288, 1253984, 1259199, 1317104, 1410732, 1481742, 1492384, 1678932, 1880976, 1975656, 2116098, 2222613, 2238576, 2507968, 2518398, 2634208, 2821464, 2963484, 2984768, 3357864, 3761952, 3951312, 4232196, 4445226, 4477152, 5036796, 5268416, 5642928, 5926968, 6715728, 7523904, 7902624, 8464392, 8890452, 8954304, 10073592, 11285856, 11853936, 12265531, 13431456, 15805248, 16928784, 17780904, 20147184, 22571712, 23707872, 24531062, 26862912, 33857568, 35561808, 36796593, 40294368, 47415744, 49062124, 67715136, 71123616, 73593186, 80588736, 98124248, 110389779, 142247232, 147186372, 196248496, 220779558, 294372744, 331169337, 392496992, 441559116, 588745488, 662338674, 784993984, 883118232, 1177490976, 1324677348, 1766236464, 2354981952, 2649354696, 3532472928, 5298709392, 7064945856, 10597418784, 21194837568]

約数ペア:

[(1, 21194837568), (2, 10597418784), (3, 7064945856), (4, 5298709392), (6, 3532472928), (8, 2649354696), (9, 2354981952), (12, 1766236464), (16, 1324677348), (18, 1177490976), (24, 883118232), (27, 784993984), (32, 662338674), (36, 588745488), (48, 441559116), (54, 392496992), (64, 331169337), (72, 294372744), (96, 220779558), (108, 196248496), (144, 147186372), (149, 142247232), (192, 110389779), (216, 98124248), (263, 80588736), (288, 73593186), (298, 71123616), (313, 67715136), (432, 49062124), (447, 47415744), (526, 40294368), (576, 36796593), (596, 35561808), (626, 33857568), (789, 26862912), (864, 24531062), (894, 23707872), (939, 22571712), (1052, 20147184), (1192, 17780904), (1252, 16928784), (1341, 15805248), (1578, 13431456), (1728, 12265531), (1788, 11853936), (1878, 11285856), (2104, 10073592), (2367, 8954304), (2384, 8890452), (2504, 8464392), (2682, 7902624), (2817, 7523904), (3156, 6715728), (3576, 5926968), (3756, 5642928), (4023, 5268416), (4208, 5036796), (4734, 4477152), (4768, 4445226), (5008, 4232196), (5364, 3951312), (5634, 3761952), (6312, 3357864), (7101, 2984768), (7152, 2963484), (7512, 2821464), (8046, 2634208), (8416, 2518398), (8451, 2507968), (9468, 2238576), (9536, 2222613), (10016, 2116098), (10728, 1975656), (11268, 1880976), (12624, 1678932), (14202, 1492384), (14304, 1481742), (15024, 1410732), (16092, 1317104), (16832, 1259199), (16902, 1253984), (18936, 1119288), (20032, 1058049), (21456, 987828), (22536, 940488), (25248, 839466), (28404, 746192), (28608, 740871), (30048, 705366), (32184, 658552), (33804, 626992), (37872, 559644), (39187, 540864), (42912, 493914), (45072, 470244), (46637, 454464), (50496, 419733), (56808, 373096), (60096, 352683), (64368, 329276), (67608, 313496), (75744, 279822), (78374, 270432), (82319, 257472), (85824, 246957), (90144, 235122), (93274, 227232), (113616, 186548), (117561, 180288), (128736, 164638), (135216, 156748), (139911, 151488)]