7184918272

素因数分解:

$2^8\times 7^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:622

約数の個数: 144

約数和(自身を含む): 16777152000

約数和(自身を除く): 9592233728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 149, 224, 256, 284, 298, 379, 448, 497, 568, 596, 758, 896, 994, 1043, 1136, 1192, 1516, 1792, 1988, 2086, 2272, 2384, 2653, 3032, 3976, 4172, 4544, 4768, 5306, 6064, 7952, 8344, 9088, 9536, 10579, 10612, 12128, 15904, 16688, 18176, 19072, 21158, 21224, 24256, 26909, 31808, 33376, 38144, 42316, 42448, 48512, 53818, 56471, 63616, 66752, 74053, 84632, 84896, 97024, 107636, 112942, 127232, 133504, 148106, 169264, 169792, 188363, 215272, 225884, 267008, 296212, 338528, 339584, 376726, 395297, 430544, 451768, 592424, 677056, 679168, 753452, 790594, 861088, 903536, 1184848, 1354112, 1506904, 1581188, 1722176, 1807072, 2369696, 2708224, 3013808, 3162376, 3444352, 3614144, 4009441, 4739392, 6027616, 6324752, 6888704, 7228288, 8018882, 9478784, 12055232, 12649504, 14456576, 16037764, 18957568, 24110464, 25299008, 28066087, 32075528, 48220928, 50598016, 56132174, 64151056, 101196032, 112264348, 128302112, 224528696, 256604224, 449057392, 513208448, 898114784, 1026416896, 1796229568, 3592459136, 7184918272]

約数ペア:

[(1, 7184918272), (2, 3592459136), (4, 1796229568), (7, 1026416896), (8, 898114784), (14, 513208448), (16, 449057392), (28, 256604224), (32, 224528696), (56, 128302112), (64, 112264348), (71, 101196032), (112, 64151056), (128, 56132174), (142, 50598016), (149, 48220928), (224, 32075528), (256, 28066087), (284, 25299008), (298, 24110464), (379, 18957568), (448, 16037764), (497, 14456576), (568, 12649504), (596, 12055232), (758, 9478784), (896, 8018882), (994, 7228288), (1043, 6888704), (1136, 6324752), (1192, 6027616), (1516, 4739392), (1792, 4009441), (1988, 3614144), (2086, 3444352), (2272, 3162376), (2384, 3013808), (2653, 2708224), (3032, 2369696), (3976, 1807072), (4172, 1722176), (4544, 1581188), (4768, 1506904), (5306, 1354112), (6064, 1184848), (7952, 903536), (8344, 861088), (9088, 790594), (9536, 753452), (10579, 679168), (10612, 677056), (12128, 592424), (15904, 451768), (16688, 430544), (18176, 395297), (19072, 376726), (21158, 339584), (21224, 338528), (24256, 296212), (26909, 267008), (31808, 225884), (33376, 215272), (38144, 188363), (42316, 169792), (42448, 169264), (48512, 148106), (53818, 133504), (56471, 127232), (63616, 112942), (66752, 107636), (74053, 97024), (84632, 84896)]