389025744

素因数分解:

$2^4\times 3^1\times {\mathrm{191}}^1\times {\mathrm{42433}}^1$

素因数の和:42635

約数の個数: 40

約数和(自身を含む): 1010268672

約数和(自身を除く): 621242928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 191, 382, 573, 764, 1146, 1528, 2292, 3056, 4584, 9168, 42433, 84866, 127299, 169732, 254598, 339464, 509196, 678928, 1018392, 2036784, 8104703, 16209406, 24314109, 32418812, 48628218, 64837624, 97256436, 129675248, 194512872, 389025744]

約数ペア:

[(1, 389025744), (2, 194512872), (3, 129675248), (4, 97256436), (6, 64837624), (8, 48628218), (12, 32418812), (16, 24314109), (24, 16209406), (48, 8104703), (191, 2036784), (382, 1018392), (573, 678928), (764, 509196), (1146, 339464), (1528, 254598), (2292, 169732), (3056, 127299), (4584, 84866), (9168, 42433)]