307119032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1487}}^1\times {\mathrm{2347}}^1$

素因数の和:3851

約数の個数: 32

約数和(自身を含む): 628888320

約数和(自身を除く): 321769288

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1487, 2347, 2974, 4694, 5948, 9388, 11896, 16357, 18776, 25817, 32714, 51634, 65428, 103268, 130856, 206536, 3489989, 6979978, 13959956, 27919912, 38389879, 76779758, 153559516, 307119032]

約数ペア:

[(1, 307119032), (2, 153559516), (4, 76779758), (8, 38389879), (11, 27919912), (22, 13959956), (44, 6979978), (88, 3489989), (1487, 206536), (2347, 130856), (2974, 103268), (4694, 65428), (5948, 51634), (9388, 32714), (11896, 25817), (16357, 18776)]