339609712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1699}}^1$

素因数の和:1782

約数の個数: 60

約数和(自身を含む): 732635400

約数和(自身を除く): 393025688

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 961, 1612, 1699, 1922, 3224, 3398, 3844, 6448, 6796, 7688, 12493, 13592, 15376, 22087, 24986, 27184, 44174, 49972, 52669, 88348, 99944, 105338, 176696, 199888, 210676, 353392, 421352, 684697, 842704, 1369394, 1632739, 2738788, 3265478, 5477576, 6530956, 10955152, 13061912, 21225607, 26123824, 42451214, 84902428, 169804856, 339609712]

約数ペア:

[(1, 339609712), (2, 169804856), (4, 84902428), (8, 42451214), (13, 26123824), (16, 21225607), (26, 13061912), (31, 10955152), (52, 6530956), (62, 5477576), (104, 3265478), (124, 2738788), (208, 1632739), (248, 1369394), (403, 842704), (496, 684697), (806, 421352), (961, 353392), (1612, 210676), (1699, 199888), (1922, 176696), (3224, 105338), (3398, 99944), (3844, 88348), (6448, 52669), (6796, 49972), (7688, 44174), (12493, 27184), (13592, 24986), (15376, 22087)]