505165248

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{13921}}^1$

素因数の和:13952

約数の個数: 140

約数和(自身を含む): 1711514992

約数和(自身を除く): 1206349744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 5184, 6048, 9072, 12096, 13921, 18144, 27842, 36288, 41763, 55684, 83526, 97447, 111368, 125289, 167052, 194894, 222736, 250578, 292341, 334104, 375867, 389788, 445472, 501156, 584682, 668208, 751734, 779576, 877023, 890944, 1002312, 1127601, 1169364, 1336416, 1503468, 1559152, 1754046, 2004624, 2255202, 2338728, 2631069, 2672832, 3006936, 3118304, 3508092, 4009248, 4510404, 4677456, 5262138, 6013872, 6236608, 7016184, 7893207, 8018496, 9020808, 9354912, 10524276, 12027744, 14032368, 15786414, 18041616, 18709824, 21048552, 24055488, 28064736, 31572828, 36083232, 42097104, 56129472, 63145656, 72166464, 84194208, 126291312, 168388416, 252582624, 505165248]

約数ペア:

[(1, 505165248), (2, 252582624), (3, 168388416), (4, 126291312), (6, 84194208), (7, 72166464), (8, 63145656), (9, 56129472), (12, 42097104), (14, 36083232), (16, 31572828), (18, 28064736), (21, 24055488), (24, 21048552), (27, 18709824), (28, 18041616), (32, 15786414), (36, 14032368), (42, 12027744), (48, 10524276), (54, 9354912), (56, 9020808), (63, 8018496), (64, 7893207), (72, 7016184), (81, 6236608), (84, 6013872), (96, 5262138), (108, 4677456), (112, 4510404), (126, 4009248), (144, 3508092), (162, 3118304), (168, 3006936), (189, 2672832), (192, 2631069), (216, 2338728), (224, 2255202), (252, 2004624), (288, 1754046), (324, 1559152), (336, 1503468), (378, 1336416), (432, 1169364), (448, 1127601), (504, 1002312), (567, 890944), (576, 877023), (648, 779576), (672, 751734), (756, 668208), (864, 584682), (1008, 501156), (1134, 445472), (1296, 389788), (1344, 375867), (1512, 334104), (1728, 292341), (2016, 250578), (2268, 222736), (2592, 194894), (3024, 167052), (4032, 125289), (4536, 111368), (5184, 97447), (6048, 83526), (9072, 55684), (12096, 41763), (13921, 36288), (18144, 27842)]