278438496

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1129}}^1$

素因数の和:1516

約数の個数: 96

約数和(自身を含む): 838333440

約数和(自身を除く): 559894944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 367, 672, 734, 1101, 1129, 1468, 2202, 2258, 2569, 2936, 3387, 4404, 4516, 5138, 5872, 6774, 7707, 7903, 8808, 9032, 10276, 11744, 13548, 15414, 15806, 17616, 18064, 20552, 23709, 27096, 30828, 31612, 35232, 36128, 41104, 47418, 54192, 61656, 63224, 82208, 94836, 108384, 123312, 126448, 189672, 246624, 252896, 379344, 414343, 758688, 828686, 1243029, 1657372, 2486058, 2900401, 3314744, 4972116, 5800802, 6629488, 8701203, 9944232, 11601604, 13258976, 17402406, 19888464, 23203208, 34804812, 39776928, 46406416, 69609624, 92812832, 139219248, 278438496]

約数ペア:

[(1, 278438496), (2, 139219248), (3, 92812832), (4, 69609624), (6, 46406416), (7, 39776928), (8, 34804812), (12, 23203208), (14, 19888464), (16, 17402406), (21, 13258976), (24, 11601604), (28, 9944232), (32, 8701203), (42, 6629488), (48, 5800802), (56, 4972116), (84, 3314744), (96, 2900401), (112, 2486058), (168, 1657372), (224, 1243029), (336, 828686), (367, 758688), (672, 414343), (734, 379344), (1101, 252896), (1129, 246624), (1468, 189672), (2202, 126448), (2258, 123312), (2569, 108384), (2936, 94836), (3387, 82208), (4404, 63224), (4516, 61656), (5138, 54192), (5872, 47418), (6774, 41104), (7707, 36128), (7903, 35232), (8808, 31612), (9032, 30828), (10276, 27096), (11744, 23709), (13548, 20552), (15414, 18064), (15806, 17616)]