642284544

素因数分解:

$2^{10}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:346

約数の個数: 176

約数和(自身を含む): 1898305920

約数和(自身を除く): 1256021376

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 83, 88, 96, 128, 132, 166, 176, 192, 229, 249, 256, 264, 332, 352, 384, 458, 498, 512, 528, 664, 687, 704, 768, 913, 916, 996, 1024, 1056, 1328, 1374, 1408, 1536, 1826, 1832, 1992, 2112, 2519, 2656, 2739, 2748, 2816, 3072, 3652, 3664, 3984, 4224, 5038, 5312, 5478, 5496, 5632, 7304, 7328, 7557, 7968, 8448, 10076, 10624, 10956, 10992, 11264, 14608, 14656, 15114, 15936, 16896, 19007, 20152, 21248, 21912, 21984, 29216, 29312, 30228, 31872, 33792, 38014, 40304, 42496, 43824, 43968, 57021, 58432, 58624, 60456, 63744, 76028, 80608, 84992, 87648, 87936, 114042, 116864, 117248, 120912, 127488, 152056, 161216, 175296, 175872, 209077, 228084, 233728, 234496, 241824, 254976, 304112, 322432, 350592, 351744, 418154, 456168, 467456, 483648, 608224, 627231, 644864, 701184, 703488, 836308, 912336, 934912, 967296, 1216448, 1254462, 1289728, 1402368, 1672616, 1824672, 1934592, 2432896, 2508924, 2579456, 2804736, 3345232, 3649344, 3869184, 4865792, 5017848, 6690464, 7298688, 7738368, 9731584, 10035696, 13380928, 14597376, 19463168, 20071392, 26761856, 29194752, 40142784, 53523712, 58389504, 80285568, 107047424, 160571136, 214094848, 321142272, 642284544]

約数ペア:

[(1, 642284544), (2, 321142272), (3, 214094848), (4, 160571136), (6, 107047424), (8, 80285568), (11, 58389504), (12, 53523712), (16, 40142784), (22, 29194752), (24, 26761856), (32, 20071392), (33, 19463168), (44, 14597376), (48, 13380928), (64, 10035696), (66, 9731584), (83, 7738368), (88, 7298688), (96, 6690464), (128, 5017848), (132, 4865792), (166, 3869184), (176, 3649344), (192, 3345232), (229, 2804736), (249, 2579456), (256, 2508924), (264, 2432896), (332, 1934592), (352, 1824672), (384, 1672616), (458, 1402368), (498, 1289728), (512, 1254462), (528, 1216448), (664, 967296), (687, 934912), (704, 912336), (768, 836308), (913, 703488), (916, 701184), (996, 644864), (1024, 627231), (1056, 608224), (1328, 483648), (1374, 467456), (1408, 456168), (1536, 418154), (1826, 351744), (1832, 350592), (1992, 322432), (2112, 304112), (2519, 254976), (2656, 241824), (2739, 234496), (2748, 233728), (2816, 228084), (3072, 209077), (3652, 175872), (3664, 175296), (3984, 161216), (4224, 152056), (5038, 127488), (5312, 120912), (5478, 117248), (5496, 116864), (5632, 114042), (7304, 87936), (7328, 87648), (7557, 84992), (7968, 80608), (8448, 76028), (10076, 63744), (10624, 60456), (10956, 58624), (10992, 58432), (11264, 57021), (14608, 43968), (14656, 43824), (15114, 42496), (15936, 40304), (16896, 38014), (19007, 33792), (20152, 31872), (21248, 30228), (21912, 29312), (21984, 29216)]