399325248

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{33013}}^1$

素因数の和:33041

約数の個数: 112

約数和(自身を含む): 1341688960

約数和(自身を除く): 942363712

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, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 33013, 66026, 99039, 132052, 198078, 231091, 264104, 297117, 396156, 462182, 528208, 594234, 693273, 792312, 891351, 924364, 1056416, 1188468, 1386546, 1584624, 1782702, 1848728, 2079819, 2112832, 2376936, 2773092, 3169248, 3565404, 3697456, 4159638, 4753872, 5546184, 6239457, 6338496, 7130808, 7394912, 8319276, 9507744, 11092368, 12478914, 14261616, 14789824, 16638552, 19015488, 22184736, 24957828, 28523232, 33277104, 44369472, 49915656, 57046464, 66554208, 99831312, 133108416, 199662624, 399325248]

約数ペア:

[(1, 399325248), (2, 199662624), (3, 133108416), (4, 99831312), (6, 66554208), (7, 57046464), (8, 49915656), (9, 44369472), (12, 33277104), (14, 28523232), (16, 24957828), (18, 22184736), (21, 19015488), (24, 16638552), (27, 14789824), (28, 14261616), (32, 12478914), (36, 11092368), (42, 9507744), (48, 8319276), (54, 7394912), (56, 7130808), (63, 6338496), (64, 6239457), (72, 5546184), (84, 4753872), (96, 4159638), (108, 3697456), (112, 3565404), (126, 3169248), (144, 2773092), (168, 2376936), (189, 2112832), (192, 2079819), (216, 1848728), (224, 1782702), (252, 1584624), (288, 1386546), (336, 1188468), (378, 1056416), (432, 924364), (448, 891351), (504, 792312), (576, 693273), (672, 594234), (756, 528208), (864, 462182), (1008, 396156), (1344, 297117), (1512, 264104), (1728, 231091), (2016, 198078), (3024, 132052), (4032, 99039), (6048, 66026), (12096, 33013)]