248420976

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5233}}^1$

素因数の和:5310

約数の個数: 80

約数和(自身を含む): 685360896

約数和(自身を除く): 436939920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 43, 46, 48, 69, 86, 92, 129, 138, 172, 184, 258, 276, 344, 368, 516, 552, 688, 989, 1032, 1104, 1978, 2064, 2967, 3956, 5233, 5934, 7912, 10466, 11868, 15699, 15824, 20932, 23736, 31398, 41864, 47472, 62796, 83728, 120359, 125592, 225019, 240718, 251184, 361077, 450038, 481436, 675057, 722154, 900076, 962872, 1350114, 1444308, 1800152, 1925744, 2700228, 2888616, 3600304, 5175437, 5400456, 5777232, 10350874, 10800912, 15526311, 20701748, 31052622, 41403496, 62105244, 82806992, 124210488, 248420976]

約数ペア:

[(1, 248420976), (2, 124210488), (3, 82806992), (4, 62105244), (6, 41403496), (8, 31052622), (12, 20701748), (16, 15526311), (23, 10800912), (24, 10350874), (43, 5777232), (46, 5400456), (48, 5175437), (69, 3600304), (86, 2888616), (92, 2700228), (129, 1925744), (138, 1800152), (172, 1444308), (184, 1350114), (258, 962872), (276, 900076), (344, 722154), (368, 675057), (516, 481436), (552, 450038), (688, 361077), (989, 251184), (1032, 240718), (1104, 225019), (1978, 125592), (2064, 120359), (2967, 83728), (3956, 62796), (5233, 47472), (5934, 41864), (7912, 31398), (10466, 23736), (11868, 20932), (15699, 15824)]