330614752

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{827}}^1$

素因数の和:912

約数の個数: 72

約数和(自身を含む): 725183928

約数和(自身を除く): 394569176

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 827, 961, 992, 1612, 1654, 1922, 3224, 3308, 3844, 6448, 6616, 7688, 10751, 12493, 12896, 13232, 15376, 21502, 24986, 25637, 26464, 30752, 43004, 49972, 51274, 86008, 99944, 102548, 172016, 199888, 205096, 333281, 344032, 399776, 410192, 666562, 794747, 820384, 1333124, 1589494, 2666248, 3178988, 5332496, 6357976, 10331711, 10664992, 12715952, 20663422, 25431904, 41326844, 82653688, 165307376, 330614752]

約数ペア:

[(1, 330614752), (2, 165307376), (4, 82653688), (8, 41326844), (13, 25431904), (16, 20663422), (26, 12715952), (31, 10664992), (32, 10331711), (52, 6357976), (62, 5332496), (104, 3178988), (124, 2666248), (208, 1589494), (248, 1333124), (403, 820384), (416, 794747), (496, 666562), (806, 410192), (827, 399776), (961, 344032), (992, 333281), (1612, 205096), (1654, 199888), (1922, 172016), (3224, 102548), (3308, 99944), (3844, 86008), (6448, 51274), (6616, 49972), (7688, 43004), (10751, 30752), (12493, 26464), (12896, 25637), (13232, 24986), (15376, 21502)]