313214272

素因数分解:

$2^6\times 7^2\times {\mathrm{99877}}^1$

素因数の和:99903

約数の個数: 42

約数和(自身を含む): 723016842

約数和(自身を除く): 409802570

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 99877, 199754, 399508, 699139, 799016, 1398278, 1598032, 2796556, 3196064, 4893973, 5593112, 6392128, 9787946, 11186224, 19575892, 22372448, 39151784, 44744896, 78303568, 156607136, 313214272]

約数ペア:

[(1, 313214272), (2, 156607136), (4, 78303568), (7, 44744896), (8, 39151784), (14, 22372448), (16, 19575892), (28, 11186224), (32, 9787946), (49, 6392128), (56, 5593112), (64, 4893973), (98, 3196064), (112, 2796556), (196, 1598032), (224, 1398278), (392, 799016), (448, 699139), (784, 399508), (1568, 199754), (3136, 99877)]