8197273952

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:381

約数の個数: 192

約数和(自身を含む): 19611131904

約数和(自身を除く): 11413857952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 73, 103, 112, 124, 146, 157, 206, 217, 224, 248, 292, 314, 412, 434, 496, 511, 584, 628, 721, 824, 868, 992, 1022, 1099, 1168, 1256, 1442, 1648, 1736, 2044, 2198, 2263, 2336, 2512, 2884, 3193, 3296, 3472, 4088, 4396, 4526, 4867, 5024, 5768, 6386, 6944, 7519, 8176, 8792, 9052, 9734, 11461, 11536, 12772, 15038, 15841, 16171, 16352, 17584, 18104, 19468, 22351, 22922, 23072, 25544, 30076, 31682, 32342, 34069, 35168, 36208, 38936, 44702, 45844, 51088, 52633, 60152, 63364, 64684, 68138, 72416, 77872, 80227, 89404, 91688, 102176, 105266, 113197, 120304, 126728, 129368, 136276, 155744, 160454, 178808, 183376, 210532, 226394, 233089, 240608, 253456, 258736, 272552, 320908, 355291, 357616, 366752, 421064, 452788, 466178, 501301, 506912, 517472, 545104, 641816, 710582, 715232, 842128, 905576, 932356, 1002602, 1090208, 1180483, 1283632, 1421164, 1631623, 1684256, 1811152, 1864712, 2005204, 2360966, 2487037, 2567264, 2842328, 3263246, 3509107, 3622304, 3729424, 4010408, 4721932, 4974074, 5684656, 6526492, 7018214, 7458848, 8020816, 8263381, 9443864, 9948148, 11369312, 13052984, 14036428, 16041632, 16526762, 18887728, 19896296, 26105968, 28072856, 33053524, 36594973, 37775456, 39792592, 52211936, 56145712, 66107048, 73189946, 79585184, 112291424, 132214096, 146379892, 256164811, 264428192, 292759784, 512329622, 585519568, 1024659244, 1171039136, 2049318488, 4098636976, 8197273952]

約数ペア:

[(1, 8197273952), (2, 4098636976), (4, 2049318488), (7, 1171039136), (8, 1024659244), (14, 585519568), (16, 512329622), (28, 292759784), (31, 264428192), (32, 256164811), (56, 146379892), (62, 132214096), (73, 112291424), (103, 79585184), (112, 73189946), (124, 66107048), (146, 56145712), (157, 52211936), (206, 39792592), (217, 37775456), (224, 36594973), (248, 33053524), (292, 28072856), (314, 26105968), (412, 19896296), (434, 18887728), (496, 16526762), (511, 16041632), (584, 14036428), (628, 13052984), (721, 11369312), (824, 9948148), (868, 9443864), (992, 8263381), (1022, 8020816), (1099, 7458848), (1168, 7018214), (1256, 6526492), (1442, 5684656), (1648, 4974074), (1736, 4721932), (2044, 4010408), (2198, 3729424), (2263, 3622304), (2336, 3509107), (2512, 3263246), (2884, 2842328), (3193, 2567264), (3296, 2487037), (3472, 2360966), (4088, 2005204), (4396, 1864712), (4526, 1811152), (4867, 1684256), (5024, 1631623), (5768, 1421164), (6386, 1283632), (6944, 1180483), (7519, 1090208), (8176, 1002602), (8792, 932356), (9052, 905576), (9734, 842128), (11461, 715232), (11536, 710582), (12772, 641816), (15038, 545104), (15841, 517472), (16171, 506912), (16352, 501301), (17584, 466178), (18104, 452788), (19468, 421064), (22351, 366752), (22922, 357616), (23072, 355291), (25544, 320908), (30076, 272552), (31682, 258736), (32342, 253456), (34069, 240608), (35168, 233089), (36208, 226394), (38936, 210532), (44702, 183376), (45844, 178808), (51088, 160454), (52633, 155744), (60152, 136276), (63364, 129368), (64684, 126728), (68138, 120304), (72416, 113197), (77872, 105266), (80227, 102176), (89404, 91688)]