12311328

素因数分解:

$2^5\times 3^1\times {\mathrm{257}}^1\times {\mathrm{499}}^1$

素因数の和:769

約数の個数: 48

約数和(自身を含む): 32508000

約数和(自身を除く): 20196672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 257, 499, 514, 771, 998, 1028, 1497, 1542, 1996, 2056, 2994, 3084, 3992, 4112, 5988, 6168, 7984, 8224, 11976, 12336, 15968, 23952, 24672, 47904, 128243, 256486, 384729, 512972, 769458, 1025944, 1538916, 2051888, 3077832, 4103776, 6155664, 12311328]

約数ペア:

[(1, 12311328), (2, 6155664), (3, 4103776), (4, 3077832), (6, 2051888), (8, 1538916), (12, 1025944), (16, 769458), (24, 512972), (32, 384729), (48, 256486), (96, 128243), (257, 47904), (499, 24672), (514, 23952), (771, 15968), (998, 12336), (1028, 11976), (1497, 8224), (1542, 7984), (1996, 6168), (2056, 5988), (2994, 4112), (3084, 3992)]