337553920

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11987}}^1$

素因数の和:12021

約数の個数: 80

約数和(自身を含む): 882988128

約数和(自身を除く): 545434208

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1280, 1408, 1760, 2560, 2816, 3520, 5632, 7040, 11987, 14080, 23974, 28160, 47948, 59935, 95896, 119870, 131857, 191792, 239740, 263714, 383584, 479480, 527428, 659285, 767168, 958960, 1054856, 1318570, 1534336, 1917920, 2109712, 2637140, 3068672, 3835840, 4219424, 5274280, 6137344, 7671680, 8438848, 10548560, 15343360, 16877696, 21097120, 30686720, 33755392, 42194240, 67510784, 84388480, 168776960, 337553920]

約数ペア:

[(1, 337553920), (2, 168776960), (4, 84388480), (5, 67510784), (8, 42194240), (10, 33755392), (11, 30686720), (16, 21097120), (20, 16877696), (22, 15343360), (32, 10548560), (40, 8438848), (44, 7671680), (55, 6137344), (64, 5274280), (80, 4219424), (88, 3835840), (110, 3068672), (128, 2637140), (160, 2109712), (176, 1917920), (220, 1534336), (256, 1318570), (320, 1054856), (352, 958960), (440, 767168), (512, 659285), (640, 527428), (704, 479480), (880, 383584), (1280, 263714), (1408, 239740), (1760, 191792), (2560, 131857), (2816, 119870), (3520, 95896), (5632, 59935), (7040, 47948), (11987, 28160), (14080, 23974)]