280713696

素因数分解:

$2^5\times 3^1\times {\mathrm{113}}^2\times {\mathrm{229}}^1$

素因数の和:468

約数の個数: 72

約数和(自身を含む): 746698680

約数和(自身を除く): 465984984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 113, 226, 229, 339, 452, 458, 678, 687, 904, 916, 1356, 1374, 1808, 1832, 2712, 2748, 3616, 3664, 5424, 5496, 7328, 10848, 10992, 12769, 21984, 25538, 25877, 38307, 51076, 51754, 76614, 77631, 102152, 103508, 153228, 155262, 204304, 207016, 306456, 310524, 408608, 414032, 612912, 621048, 828064, 1225824, 1242096, 2484192, 2924101, 5848202, 8772303, 11696404, 17544606, 23392808, 35089212, 46785616, 70178424, 93571232, 140356848, 280713696]

約数ペア:

[(1, 280713696), (2, 140356848), (3, 93571232), (4, 70178424), (6, 46785616), (8, 35089212), (12, 23392808), (16, 17544606), (24, 11696404), (32, 8772303), (48, 5848202), (96, 2924101), (113, 2484192), (226, 1242096), (229, 1225824), (339, 828064), (452, 621048), (458, 612912), (678, 414032), (687, 408608), (904, 310524), (916, 306456), (1356, 207016), (1374, 204304), (1808, 155262), (1832, 153228), (2712, 103508), (2748, 102152), (3616, 77631), (3664, 76614), (5424, 51754), (5496, 51076), (7328, 38307), (10848, 25877), (10992, 25538), (12769, 21984)]