279950944

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{96137}}^1$

素因数の和:96167

約数の個数: 48

約数和(自身を含む): 678349728

約数和(自身を除く): 398398784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 96137, 192274, 384548, 672959, 769096, 1249781, 1345918, 1538192, 2499562, 2691836, 3076384, 4999124, 5383672, 8748467, 9998248, 10767344, 17496934, 19996496, 21534688, 34993868, 39992992, 69987736, 139975472, 279950944]

約数ペア:

[(1, 279950944), (2, 139975472), (4, 69987736), (7, 39992992), (8, 34993868), (13, 21534688), (14, 19996496), (16, 17496934), (26, 10767344), (28, 9998248), (32, 8748467), (52, 5383672), (56, 4999124), (91, 3076384), (104, 2691836), (112, 2499562), (182, 1538192), (208, 1345918), (224, 1249781), (364, 769096), (416, 672959), (728, 384548), (1456, 192274), (2912, 96137)]