280496256

素因数分解:

$2^7\times 3^1\times {\mathrm{730459}}^1$

素因数の和:730476

約数の個数: 32

約数和(自身を含む): 745069200

約数和(自身を除く): 464572944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 730459, 1460918, 2191377, 2921836, 4382754, 5843672, 8765508, 11687344, 17531016, 23374688, 35062032, 46749376, 70124064, 93498752, 140248128, 280496256]

約数ペア:

[(1, 280496256), (2, 140248128), (3, 93498752), (4, 70124064), (6, 46749376), (8, 35062032), (12, 23374688), (16, 17531016), (24, 11687344), (32, 8765508), (48, 5843672), (64, 4382754), (96, 2921836), (128, 2191377), (192, 1460918), (384, 730459)]