389968176

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{48073}}^1$

素因数の和:48110

約数の個数: 60

約数和(自身を含む): 1090895208

約数和(自身を除く): 700927032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 2028, 2704, 4056, 8112, 48073, 96146, 144219, 192292, 288438, 384584, 576876, 624949, 769168, 1153752, 1249898, 1874847, 2307504, 2499796, 3749694, 4999592, 7499388, 8124337, 9999184, 14998776, 16248674, 24373011, 29997552, 32497348, 48746022, 64994696, 97492044, 129989392, 194984088, 389968176]

約数ペア:

[(1, 389968176), (2, 194984088), (3, 129989392), (4, 97492044), (6, 64994696), (8, 48746022), (12, 32497348), (13, 29997552), (16, 24373011), (24, 16248674), (26, 14998776), (39, 9999184), (48, 8124337), (52, 7499388), (78, 4999592), (104, 3749694), (156, 2499796), (169, 2307504), (208, 1874847), (312, 1249898), (338, 1153752), (507, 769168), (624, 624949), (676, 576876), (1014, 384584), (1352, 288438), (2028, 192292), (2704, 144219), (4056, 96146), (8112, 48073)]