306506504

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{235051}}^1$

素因数の和:235220

約数の個数: 16

約数和(自身を含む): 578227920

約数和(自身を除く): 271721416

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 235051, 470102, 940204, 1880408, 38313313, 76626626, 153253252, 306506504]

約数ペア:

[(1, 306506504), (2, 153253252), (4, 76626626), (8, 38313313), (163, 1880408), (326, 940204), (652, 470102), (1304, 235051)]