348236480

素因数分解:

$2^6\times 5^1\times {\mathrm{1088239}}^1$

素因数の和:1088256

約数の個数: 28

約数和(自身を含む): 829238880

約数和(自身を除く): 481002400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1088239, 2176478, 4352956, 5441195, 8705912, 10882390, 17411824, 21764780, 34823648, 43529560, 69647296, 87059120, 174118240, 348236480]

約数ペア:

[(1, 348236480), (2, 174118240), (4, 87059120), (5, 69647296), (8, 43529560), (10, 34823648), (16, 21764780), (20, 17411824), (32, 10882390), (40, 8705912), (64, 5441195), (80, 4352956), (160, 2176478), (320, 1088239)]