264737435392

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{2011}}^1\times {\mathrm{11959}}^1$

素因数の和:14029

約数の個数: 72

約数和(自身を含む): 541044183680

約数和(自身を除く): 276306748288

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 688, 1376, 2011, 2752, 4022, 5504, 8044, 11008, 11959, 16088, 23918, 32176, 47836, 64352, 86473, 95672, 128704, 172946, 191344, 257408, 345892, 382688, 514237, 514816, 691784, 765376, 1028474, 1383568, 1530752, 2056948, 2767136, 3061504, 4113896, 5534272, 8227792, 11068544, 16455584, 22137088, 24049549, 32911168, 48099098, 65822336, 96198196, 131644672, 192396392, 384792784, 769585568, 1034130607, 1539171136, 2068261214, 3078342272, 4136522428, 6156684544, 8273044856, 16546089712, 33092179424, 66184358848, 132368717696, 264737435392]

約数ペア:

[(1, 264737435392), (2, 132368717696), (4, 66184358848), (8, 33092179424), (16, 16546089712), (32, 8273044856), (43, 6156684544), (64, 4136522428), (86, 3078342272), (128, 2068261214), (172, 1539171136), (256, 1034130607), (344, 769585568), (688, 384792784), (1376, 192396392), (2011, 131644672), (2752, 96198196), (4022, 65822336), (5504, 48099098), (8044, 32911168), (11008, 24049549), (11959, 22137088), (16088, 16455584), (23918, 11068544), (32176, 8227792), (47836, 5534272), (64352, 4113896), (86473, 3061504), (95672, 2767136), (128704, 2056948), (172946, 1530752), (191344, 1383568), (257408, 1028474), (345892, 765376), (382688, 691784), (514237, 514816)]