16780494528

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{241}}^1\times {\mathrm{2467}}^1$

素因数の和:2740

約数の個数: 252

約数和(自身を含む): 56205970392

約数和(自身を除く): 39425475864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 241, 252, 288, 294, 336, 392, 441, 448, 482, 504, 576, 588, 672, 723, 784, 882, 964, 1008, 1176, 1344, 1446, 1568, 1687, 1764, 1928, 2016, 2169, 2352, 2467, 2892, 3136, 3374, 3528, 3856, 4032, 4338, 4704, 4934, 5061, 5784, 6748, 7056, 7401, 7712, 8676, 9408, 9868, 10122, 11568, 11809, 13496, 14112, 14802, 15183, 15424, 17269, 17352, 19736, 20244, 22203, 23136, 23618, 26992, 28224, 29604, 30366, 34538, 34704, 35427, 39472, 40488, 44406, 46272, 47236, 51807, 53984, 59208, 60732, 69076, 69408, 70854, 78944, 80976, 88812, 94472, 103614, 106281, 107968, 118416, 120883, 121464, 138152, 138816, 141708, 155421, 157888, 161952, 177624, 188944, 207228, 212562, 236832, 241766, 242928, 276304, 283416, 310842, 323904, 355248, 362649, 377888, 414456, 425124, 473664, 483532, 485856, 552608, 566832, 594547, 621684, 710496, 725298, 755776, 828912, 850248, 967064, 971712, 1087947, 1105216, 1133664, 1189094, 1243368, 1420992, 1450596, 1657824, 1700496, 1783641, 1934128, 2175894, 2267328, 2378188, 2486736, 2901192, 3315648, 3400992, 3567282, 3868256, 4161829, 4351788, 4756376, 4973472, 5350923, 5802384, 6801984, 7134564, 7736512, 8323658, 8703576, 9512752, 9946944, 10701846, 11604768, 12485487, 14269128, 16647316, 17407152, 19025504, 21403692, 23209536, 24970974, 28538256, 29132803, 33294632, 34814304, 37456461, 38051008, 42807384, 49941948, 57076512, 58265606, 66589264, 69628608, 74912922, 85614768, 87398409, 99883896, 114153024, 116531212, 133178528, 149825844, 171229536, 174796818, 199767792, 233062424, 262195227, 266357056, 299651688, 342459072, 349593636, 399535584, 466124848, 524390454, 599303376, 699187272, 799071168, 932249696, 1048780908, 1198606752, 1398374544, 1864499392, 2097561816, 2397213504, 2796749088, 4195123632, 5593498176, 8390247264, 16780494528]

約数ペア:

[(1, 16780494528), (2, 8390247264), (3, 5593498176), (4, 4195123632), (6, 2796749088), (7, 2397213504), (8, 2097561816), (9, 1864499392), (12, 1398374544), (14, 1198606752), (16, 1048780908), (18, 932249696), (21, 799071168), (24, 699187272), (28, 599303376), (32, 524390454), (36, 466124848), (42, 399535584), (48, 349593636), (49, 342459072), (56, 299651688), (63, 266357056), (64, 262195227), (72, 233062424), (84, 199767792), (96, 174796818), (98, 171229536), (112, 149825844), (126, 133178528), (144, 116531212), (147, 114153024), (168, 99883896), (192, 87398409), (196, 85614768), (224, 74912922), (241, 69628608), (252, 66589264), (288, 58265606), (294, 57076512), (336, 49941948), (392, 42807384), (441, 38051008), (448, 37456461), (482, 34814304), (504, 33294632), (576, 29132803), (588, 28538256), (672, 24970974), (723, 23209536), (784, 21403692), (882, 19025504), (964, 17407152), (1008, 16647316), (1176, 14269128), (1344, 12485487), (1446, 11604768), (1568, 10701846), (1687, 9946944), (1764, 9512752), (1928, 8703576), (2016, 8323658), (2169, 7736512), (2352, 7134564), (2467, 6801984), (2892, 5802384), (3136, 5350923), (3374, 4973472), (3528, 4756376), (3856, 4351788), (4032, 4161829), (4338, 3868256), (4704, 3567282), (4934, 3400992), (5061, 3315648), (5784, 2901192), (6748, 2486736), (7056, 2378188), (7401, 2267328), (7712, 2175894), (8676, 1934128), (9408, 1783641), (9868, 1700496), (10122, 1657824), (11568, 1450596), (11809, 1420992), (13496, 1243368), (14112, 1189094), (14802, 1133664), (15183, 1105216), (15424, 1087947), (17269, 971712), (17352, 967064), (19736, 850248), (20244, 828912), (22203, 755776), (23136, 725298), (23618, 710496), (26992, 621684), (28224, 594547), (29604, 566832), (30366, 552608), (34538, 485856), (34704, 483532), (35427, 473664), (39472, 425124), (40488, 414456), (44406, 377888), (46272, 362649), (47236, 355248), (51807, 323904), (53984, 310842), (59208, 283416), (60732, 276304), (69076, 242928), (69408, 241766), (70854, 236832), (78944, 212562), (80976, 207228), (88812, 188944), (94472, 177624), (103614, 161952), (106281, 157888), (107968, 155421), (118416, 141708), (120883, 138816), (121464, 138152)]