628131168

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1801}}^1$

素因数の和:1997

約数の個数: 144

約数和(自身を含む): 2054366496

約数和(自身を除く): 1426235328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 173, 224, 252, 288, 336, 346, 504, 519, 672, 692, 1008, 1038, 1211, 1384, 1557, 1801, 2016, 2076, 2422, 2768, 3114, 3602, 3633, 4152, 4844, 5403, 5536, 6228, 7204, 7266, 8304, 9688, 10806, 10899, 12456, 12607, 14408, 14532, 16209, 16608, 19376, 21612, 21798, 24912, 25214, 28816, 29064, 32418, 37821, 38752, 43224, 43596, 49824, 50428, 57632, 58128, 64836, 75642, 86448, 87192, 100856, 113463, 116256, 129672, 151284, 172896, 174384, 201712, 226926, 259344, 302568, 311573, 348768, 403424, 453852, 518688, 605136, 623146, 907704, 934719, 1210272, 1246292, 1815408, 1869438, 2181011, 2492584, 2804157, 3630816, 3738876, 4362022, 4985168, 5608314, 6543033, 7477752, 8724044, 9970336, 11216628, 13086066, 14955504, 17448088, 19629099, 22433256, 26172132, 29911008, 34896176, 39258198, 44866512, 52344264, 69792352, 78516396, 89733024, 104688528, 157032792, 209377056, 314065584, 628131168]

約数ペア:

[(1, 628131168), (2, 314065584), (3, 209377056), (4, 157032792), (6, 104688528), (7, 89733024), (8, 78516396), (9, 69792352), (12, 52344264), (14, 44866512), (16, 39258198), (18, 34896176), (21, 29911008), (24, 26172132), (28, 22433256), (32, 19629099), (36, 17448088), (42, 14955504), (48, 13086066), (56, 11216628), (63, 9970336), (72, 8724044), (84, 7477752), (96, 6543033), (112, 5608314), (126, 4985168), (144, 4362022), (168, 3738876), (173, 3630816), (224, 2804157), (252, 2492584), (288, 2181011), (336, 1869438), (346, 1815408), (504, 1246292), (519, 1210272), (672, 934719), (692, 907704), (1008, 623146), (1038, 605136), (1211, 518688), (1384, 453852), (1557, 403424), (1801, 348768), (2016, 311573), (2076, 302568), (2422, 259344), (2768, 226926), (3114, 201712), (3602, 174384), (3633, 172896), (4152, 151284), (4844, 129672), (5403, 116256), (5536, 113463), (6228, 100856), (7204, 87192), (7266, 86448), (8304, 75642), (9688, 64836), (10806, 58128), (10899, 57632), (12456, 50428), (12607, 49824), (14408, 43596), (14532, 43224), (16209, 38752), (16608, 37821), (19376, 32418), (21612, 29064), (21798, 28816), (24912, 25214)]