708396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 1881600

約数和(自身を除く): 1173204

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 239, 247, 478, 494, 717, 741, 956, 988, 1434, 1482, 2868, 2964, 3107, 4541, 6214, 9082, 9321, 12428, 13623, 18164, 18642, 27246, 37284, 54492, 59033, 118066, 177099, 236132, 354198, 708396]

約数ペア:

[(1, 708396), (2, 354198), (3, 236132), (4, 177099), (6, 118066), (12, 59033), (13, 54492), (19, 37284), (26, 27246), (38, 18642), (39, 18164), (52, 13623), (57, 12428), (76, 9321), (78, 9082), (114, 6214), (156, 4541), (228, 3107), (239, 2964), (247, 2868), (478, 1482), (494, 1434), (717, 988), (741, 956)]