318988892288

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1051}}^1\times {\mathrm{1373}}^1$

素因数の和:2606

約数の個数: 128

約数和(自身を含む): 698845199040

約数和(自身を除く): 379856306752

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 157, 176, 314, 352, 628, 704, 1051, 1256, 1373, 1408, 1727, 2102, 2512, 2746, 3454, 4204, 5024, 5492, 6908, 8408, 10048, 10984, 11561, 13816, 15103, 16816, 20096, 21968, 23122, 27632, 30206, 33632, 43936, 46244, 55264, 60412, 67264, 87872, 92488, 110528, 120824, 134528, 165007, 175744, 184976, 215561, 221056, 241648, 330014, 369952, 431122, 483296, 660028, 739904, 862244, 966592, 1320056, 1443023, 1479808, 1724488, 1815077, 1933184, 2371171, 2640112, 2886046, 3448976, 3630154, 4742342, 5280224, 5772092, 6897952, 7260308, 9484684, 10560448, 11544184, 13795904, 14520616, 15873253, 18969368, 21120896, 23088368, 27591808, 29041232, 31746506, 37938736, 46176736, 58082464, 63493012, 75877472, 92353472, 116164928, 126986024, 151754944, 184706944, 226554611, 232329856, 253972048, 303509888, 453109222, 507944096, 906218444, 1015888192, 1812436888, 2031776384, 2492100721, 3624873776, 4984201442, 7249747552, 9968402884, 14499495104, 19936805768, 28998990208, 39873611536, 79747223072, 159494446144, 318988892288]

約数ペア:

[(1, 318988892288), (2, 159494446144), (4, 79747223072), (8, 39873611536), (11, 28998990208), (16, 19936805768), (22, 14499495104), (32, 9968402884), (44, 7249747552), (64, 4984201442), (88, 3624873776), (128, 2492100721), (157, 2031776384), (176, 1812436888), (314, 1015888192), (352, 906218444), (628, 507944096), (704, 453109222), (1051, 303509888), (1256, 253972048), (1373, 232329856), (1408, 226554611), (1727, 184706944), (2102, 151754944), (2512, 126986024), (2746, 116164928), (3454, 92353472), (4204, 75877472), (5024, 63493012), (5492, 58082464), (6908, 46176736), (8408, 37938736), (10048, 31746506), (10984, 29041232), (11561, 27591808), (13816, 23088368), (15103, 21120896), (16816, 18969368), (20096, 15873253), (21968, 14520616), (23122, 13795904), (27632, 11544184), (30206, 10560448), (33632, 9484684), (43936, 7260308), (46244, 6897952), (55264, 5772092), (60412, 5280224), (67264, 4742342), (87872, 3630154), (92488, 3448976), (110528, 2886046), (120824, 2640112), (134528, 2371171), (165007, 1933184), (175744, 1815077), (184976, 1724488), (215561, 1479808), (221056, 1443023), (241648, 1320056), (330014, 966592), (369952, 862244), (431122, 739904), (483296, 660028)]