398995392

素因数分解:

$2^6\times 3^1\times {\mathrm{127}}^1\times {\mathrm{16363}}^1$

素因数の和:16505

約数の個数: 56

約数和(自身を含む): 1064052736

約数和(自身を除く): 665057344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 192, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 4064, 6096, 8128, 12192, 16363, 24384, 32726, 49089, 65452, 98178, 130904, 196356, 261808, 392712, 523616, 785424, 1047232, 1570848, 2078101, 3141696, 4156202, 6234303, 8312404, 12468606, 16624808, 24937212, 33249616, 49874424, 66499232, 99748848, 132998464, 199497696, 398995392]

約数ペア:

[(1, 398995392), (2, 199497696), (3, 132998464), (4, 99748848), (6, 66499232), (8, 49874424), (12, 33249616), (16, 24937212), (24, 16624808), (32, 12468606), (48, 8312404), (64, 6234303), (96, 4156202), (127, 3141696), (192, 2078101), (254, 1570848), (381, 1047232), (508, 785424), (762, 523616), (1016, 392712), (1524, 261808), (2032, 196356), (3048, 130904), (4064, 98178), (6096, 65452), (8128, 49089), (12192, 32726), (16363, 24384)]