289345242

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^2\times {\mathrm{7727}}^1$

素因数の和:7890

約数の個数: 24

約数和(自身を含む): 586184256

約数和(自身を除く): 296839014

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 6241, 7727, 12482, 15454, 18723, 23181, 37446, 46362, 610433, 1220866, 1831299, 3662598, 48224207, 96448414, 144672621, 289345242]

約数ペア:

[(1, 289345242), (2, 144672621), (3, 96448414), (6, 48224207), (79, 3662598), (158, 1831299), (237, 1220866), (474, 610433), (6241, 46362), (7727, 37446), (12482, 23181), (15454, 18723)]