213090264

素因数分解:

$2^3\times 3^4\times {\mathrm{149}}^1\times {\mathrm{2207}}^1$

素因数の和:2374

約数の個数: 80

約数和(自身を含む): 601128000

約数和(自身を除く): 388037736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 149, 162, 216, 298, 324, 447, 596, 648, 894, 1192, 1341, 1788, 2207, 2682, 3576, 4023, 4414, 5364, 6621, 8046, 8828, 10728, 12069, 13242, 16092, 17656, 19863, 24138, 26484, 32184, 39726, 48276, 52968, 59589, 79452, 96552, 119178, 158904, 178767, 238356, 328843, 357534, 476712, 657686, 715068, 986529, 1315372, 1430136, 1973058, 2630744, 2959587, 3946116, 5919174, 7892232, 8878761, 11838348, 17757522, 23676696, 26636283, 35515044, 53272566, 71030088, 106545132, 213090264]

約数ペア:

[(1, 213090264), (2, 106545132), (3, 71030088), (4, 53272566), (6, 35515044), (8, 26636283), (9, 23676696), (12, 17757522), (18, 11838348), (24, 8878761), (27, 7892232), (36, 5919174), (54, 3946116), (72, 2959587), (81, 2630744), (108, 1973058), (149, 1430136), (162, 1315372), (216, 986529), (298, 715068), (324, 657686), (447, 476712), (596, 357534), (648, 328843), (894, 238356), (1192, 178767), (1341, 158904), (1788, 119178), (2207, 96552), (2682, 79452), (3576, 59589), (4023, 52968), (4414, 48276), (5364, 39726), (6621, 32184), (8046, 26484), (8828, 24138), (10728, 19863), (12069, 17656), (13242, 16092)]