747099621824

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{643}}^1\times {\mathrm{297617}}^1$

素因数の和:298333

約数の個数: 56

約数和(自身を含む): 1509178021008

約数和(自身を除く): 762078399184

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 643, 976, 1286, 1952, 2572, 3904, 5144, 10288, 20576, 39223, 41152, 78446, 156892, 297617, 313784, 595234, 627568, 1190468, 1255136, 2380936, 2510272, 4761872, 9523744, 18154637, 19047488, 36309274, 72618548, 145237096, 191367731, 290474192, 382735462, 580948384, 765470924, 1161896768, 1530941848, 3061883696, 6123767392, 11673431591, 12247534784, 23346863182, 46693726364, 93387452728, 186774905456, 373549810912, 747099621824]

約数ペア:

[(1, 747099621824), (2, 373549810912), (4, 186774905456), (8, 93387452728), (16, 46693726364), (32, 23346863182), (61, 12247534784), (64, 11673431591), (122, 6123767392), (244, 3061883696), (488, 1530941848), (643, 1161896768), (976, 765470924), (1286, 580948384), (1952, 382735462), (2572, 290474192), (3904, 191367731), (5144, 145237096), (10288, 72618548), (20576, 36309274), (39223, 19047488), (41152, 18154637), (78446, 9523744), (156892, 4761872), (297617, 2510272), (313784, 2380936), (595234, 1255136), (627568, 1190468)]