257410720512

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{172147}}^1$

素因数の和:172239

約数の個数: 216

約数和(自身を含む): 823376998080

約数和(自身を除く): 565966277568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 59, 64, 66, 72, 88, 96, 99, 118, 128, 132, 144, 176, 177, 192, 198, 236, 256, 264, 288, 352, 354, 384, 396, 472, 528, 531, 576, 649, 704, 708, 768, 792, 944, 1056, 1062, 1152, 1298, 1408, 1416, 1584, 1888, 1947, 2112, 2124, 2304, 2596, 2816, 2832, 3168, 3776, 3894, 4224, 4248, 5192, 5664, 5841, 6336, 7552, 7788, 8448, 8496, 10384, 11328, 11682, 12672, 15104, 15576, 16992, 20768, 22656, 23364, 25344, 31152, 33984, 41536, 45312, 46728, 62304, 67968, 83072, 93456, 124608, 135936, 166144, 172147, 186912, 249216, 344294, 373824, 498432, 516441, 688588, 747648, 1032882, 1377176, 1495296, 1549323, 1893617, 2065764, 2754352, 3098646, 3787234, 4131528, 5508704, 5680851, 6197292, 7574468, 8263056, 10156673, 11017408, 11361702, 12394584, 15148936, 16526112, 17042553, 20313346, 22034816, 22723404, 24789168, 30297872, 30470019, 33052224, 34085106, 40626692, 44069632, 45446808, 49578336, 60595744, 60940038, 66104448, 68170212, 81253384, 90893616, 91410057, 99156672, 111723403, 121191488, 121880076, 132208896, 136340424, 162506768, 181787232, 182820114, 198313344, 223446806, 242382976, 243760152, 272680848, 325013536, 335170209, 363574464, 365640228, 396626688, 446893612, 484765952, 487520304, 545361696, 650027072, 670340418, 727148928, 731280456, 893787224, 975040608, 1005510627, 1090723392, 1300054144, 1340680836, 1454297856, 1462560912, 1787574448, 1950081216, 2011021254, 2181446784, 2600108288, 2681361672, 2925121824, 3575148896, 3900162432, 4022042508, 4362893568, 5362723344, 5850243648, 7150297792, 7800324864, 8044085016, 10725446688, 11700487296, 14300595584, 16088170032, 21450893376, 23400974592, 28601191168, 32176340064, 42901786752, 64352680128, 85803573504, 128705360256, 257410720512]

約数ペア:

[(1, 257410720512), (2, 128705360256), (3, 85803573504), (4, 64352680128), (6, 42901786752), (8, 32176340064), (9, 28601191168), (11, 23400974592), (12, 21450893376), (16, 16088170032), (18, 14300595584), (22, 11700487296), (24, 10725446688), (32, 8044085016), (33, 7800324864), (36, 7150297792), (44, 5850243648), (48, 5362723344), (59, 4362893568), (64, 4022042508), (66, 3900162432), (72, 3575148896), (88, 2925121824), (96, 2681361672), (99, 2600108288), (118, 2181446784), (128, 2011021254), (132, 1950081216), (144, 1787574448), (176, 1462560912), (177, 1454297856), (192, 1340680836), (198, 1300054144), (236, 1090723392), (256, 1005510627), (264, 975040608), (288, 893787224), (352, 731280456), (354, 727148928), (384, 670340418), (396, 650027072), (472, 545361696), (528, 487520304), (531, 484765952), (576, 446893612), (649, 396626688), (704, 365640228), (708, 363574464), (768, 335170209), (792, 325013536), (944, 272680848), (1056, 243760152), (1062, 242382976), (1152, 223446806), (1298, 198313344), (1408, 182820114), (1416, 181787232), (1584, 162506768), (1888, 136340424), (1947, 132208896), (2112, 121880076), (2124, 121191488), (2304, 111723403), (2596, 99156672), (2816, 91410057), (2832, 90893616), (3168, 81253384), (3776, 68170212), (3894, 66104448), (4224, 60940038), (4248, 60595744), (5192, 49578336), (5664, 45446808), (5841, 44069632), (6336, 40626692), (7552, 34085106), (7788, 33052224), (8448, 30470019), (8496, 30297872), (10384, 24789168), (11328, 22723404), (11682, 22034816), (12672, 20313346), (15104, 17042553), (15576, 16526112), (16992, 15148936), (20768, 12394584), (22656, 11361702), (23364, 11017408), (25344, 10156673), (31152, 8263056), (33984, 7574468), (41536, 6197292), (45312, 5680851), (46728, 5508704), (62304, 4131528), (67968, 3787234), (83072, 3098646), (93456, 2754352), (124608, 2065764), (135936, 1893617), (166144, 1549323), (172147, 1495296), (186912, 1377176), (249216, 1032882), (344294, 747648), (373824, 688588), (498432, 516441)]