307988744

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{117017}}^1$

素因数の和:117077

約数の個数: 32

約数和(自身を含む): 674023680

約数和(自身を除く): 366034936

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 117017, 234034, 468068, 819119, 936136, 1638238, 3276476, 5499799, 6552952, 10999598, 21999196, 38498593, 43998392, 76997186, 153994372, 307988744]

約数ペア:

[(1, 307988744), (2, 153994372), (4, 76997186), (7, 43998392), (8, 38498593), (14, 21999196), (28, 10999598), (47, 6552952), (56, 5499799), (94, 3276476), (188, 1638238), (329, 936136), (376, 819119), (658, 468068), (1316, 234034), (2632, 117017)]