745934448

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{45307}}^1$

素因数の和:45339

約数の個数: 80

約数和(自身を含む): 2247276800

約数和(自身を除く): 1501342352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 16464, 45307, 90614, 135921, 181228, 271842, 317149, 362456, 543684, 634298, 724912, 951447, 1087368, 1268596, 1902894, 2174736, 2220043, 2537192, 3805788, 4440086, 5074384, 6660129, 7611576, 8880172, 13320258, 15223152, 15540301, 17760344, 26640516, 31080602, 35520688, 46620903, 53281032, 62161204, 93241806, 106562064, 124322408, 186483612, 248644816, 372967224, 745934448]

約数ペア:

[(1, 745934448), (2, 372967224), (3, 248644816), (4, 186483612), (6, 124322408), (7, 106562064), (8, 93241806), (12, 62161204), (14, 53281032), (16, 46620903), (21, 35520688), (24, 31080602), (28, 26640516), (42, 17760344), (48, 15540301), (49, 15223152), (56, 13320258), (84, 8880172), (98, 7611576), (112, 6660129), (147, 5074384), (168, 4440086), (196, 3805788), (294, 2537192), (336, 2220043), (343, 2174736), (392, 1902894), (588, 1268596), (686, 1087368), (784, 951447), (1029, 724912), (1176, 634298), (1372, 543684), (2058, 362456), (2352, 317149), (2744, 271842), (4116, 181228), (5488, 135921), (8232, 90614), (16464, 45307)]