308561344

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52981}}^1$

素因数の和:53013

約数の個数: 56

約数和(自身を含む): 753615968

約数和(自身を除く): 445054624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 52981, 105962, 211924, 370867, 423848, 688753, 741734, 847696, 1377506, 1483468, 1695392, 2755012, 2966936, 3390784, 4821271, 5510024, 5933872, 9642542, 11020048, 11867744, 19285084, 22040096, 23735488, 38570168, 44080192, 77140336, 154280672, 308561344]

約数ペア:

[(1, 308561344), (2, 154280672), (4, 77140336), (7, 44080192), (8, 38570168), (13, 23735488), (14, 22040096), (16, 19285084), (26, 11867744), (28, 11020048), (32, 9642542), (52, 5933872), (56, 5510024), (64, 4821271), (91, 3390784), (104, 2966936), (112, 2755012), (182, 1695392), (208, 1483468), (224, 1377506), (364, 847696), (416, 741734), (448, 688753), (728, 423848), (832, 370867), (1456, 211924), (2912, 105962), (5824, 52981)]