1329121024

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67427}}^1$

素因数の和:67461

約数の個数: 72

約数和(自身を含む): 3307747968

約数和(自身を除く): 1978626944

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 4928, 9856, 19712, 67427, 134854, 269708, 471989, 539416, 741697, 943978, 1078832, 1483394, 1887956, 2157664, 2966788, 3775912, 4315328, 5191879, 5933576, 7551824, 8630656, 10383758, 11867152, 15103648, 17261312, 20767516, 23734304, 30207296, 41535032, 47468608, 60414592, 83070064, 94937216, 120829184, 166140128, 189874432, 332280256, 664560512, 1329121024]

約数ペア:

[(1, 1329121024), (2, 664560512), (4, 332280256), (7, 189874432), (8, 166140128), (11, 120829184), (14, 94937216), (16, 83070064), (22, 60414592), (28, 47468608), (32, 41535032), (44, 30207296), (56, 23734304), (64, 20767516), (77, 17261312), (88, 15103648), (112, 11867152), (128, 10383758), (154, 8630656), (176, 7551824), (224, 5933576), (256, 5191879), (308, 4315328), (352, 3775912), (448, 2966788), (616, 2157664), (704, 1887956), (896, 1483394), (1232, 1078832), (1408, 943978), (1792, 741697), (2464, 539416), (2816, 471989), (4928, 269708), (9856, 134854), (19712, 67427)]