307768656

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{493219}}^1$

素因数の和:493243

約数の個数: 40

約数和(自身を含む): 856229920

約数和(自身を除く): 548461264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 493219, 986438, 1479657, 1972876, 2959314, 3945752, 5918628, 6411847, 7891504, 11837256, 12823694, 19235541, 23674512, 25647388, 38471082, 51294776, 76942164, 102589552, 153884328, 307768656]

約数ペア:

[(1, 307768656), (2, 153884328), (3, 102589552), (4, 76942164), (6, 51294776), (8, 38471082), (12, 25647388), (13, 23674512), (16, 19235541), (24, 12823694), (26, 11837256), (39, 7891504), (48, 6411847), (52, 5918628), (78, 3945752), (104, 2959314), (156, 1972876), (208, 1479657), (312, 986438), (624, 493219)]