286969312

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67427}}^1$

素因数の和:67463

約数の個数: 48

約数和(自身を含む): 679674240

約数和(自身を除く): 392704928

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 67427, 134854, 269708, 471989, 539416, 943978, 1078832, 1281113, 1887956, 2157664, 2562226, 3775912, 5124452, 7551824, 8967791, 10248904, 15103648, 17935582, 20497808, 35871164, 40995616, 71742328, 143484656, 286969312]

約数ペア:

[(1, 286969312), (2, 143484656), (4, 71742328), (7, 40995616), (8, 35871164), (14, 20497808), (16, 17935582), (19, 15103648), (28, 10248904), (32, 8967791), (38, 7551824), (56, 5124452), (76, 3775912), (112, 2562226), (133, 2157664), (152, 1887956), (224, 1281113), (266, 1078832), (304, 943978), (532, 539416), (608, 471989), (1064, 269708), (2128, 134854), (4256, 67427)]