281034168

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 749808000

約数和(自身を除く): 468773832

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 163, 199, 228, 326, 361, 398, 456, 489, 597, 652, 722, 796, 978, 1083, 1194, 1304, 1444, 1592, 1956, 2166, 2388, 2888, 3097, 3781, 3912, 4332, 4776, 6194, 7562, 8664, 9291, 11343, 12388, 15124, 18582, 22686, 24776, 30248, 32437, 37164, 45372, 58843, 64874, 71839, 74328, 90744, 97311, 117686, 129748, 143678, 176529, 194622, 215517, 235372, 259496, 287356, 353058, 389244, 431034, 470744, 574712, 616303, 706116, 778488, 862068, 1232606, 1412232, 1724136, 1848909, 2465212, 3697818, 4930424, 7395636, 11709757, 14791272, 23419514, 35129271, 46839028, 70258542, 93678056, 140517084, 281034168]

約数ペア:

[(1, 281034168), (2, 140517084), (3, 93678056), (4, 70258542), (6, 46839028), (8, 35129271), (12, 23419514), (19, 14791272), (24, 11709757), (38, 7395636), (57, 4930424), (76, 3697818), (114, 2465212), (152, 1848909), (163, 1724136), (199, 1412232), (228, 1232606), (326, 862068), (361, 778488), (398, 706116), (456, 616303), (489, 574712), (597, 470744), (652, 431034), (722, 389244), (796, 353058), (978, 287356), (1083, 259496), (1194, 235372), (1304, 215517), (1444, 194622), (1592, 176529), (1956, 143678), (2166, 129748), (2388, 117686), (2888, 97311), (3097, 90744), (3781, 74328), (3912, 71839), (4332, 64874), (4776, 58843), (6194, 45372), (7562, 37164), (8664, 32437), (9291, 30248), (11343, 24776), (12388, 22686), (15124, 18582)]