378014792

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{17987}}^1$

素因数の和:18101

約数の個数: 32

約数和(自身を含む): 738227520

約数和(自身を除く): 360212728

約数列:

[1, 2, 4, 8, 37, 71, 74, 142, 148, 284, 296, 568, 2627, 5254, 10508, 17987, 21016, 35974, 71948, 143896, 665519, 1277077, 1331038, 2554154, 2662076, 5108308, 5324152, 10216616, 47251849, 94503698, 189007396, 378014792]

約数ペア:

[(1, 378014792), (2, 189007396), (4, 94503698), (8, 47251849), (37, 10216616), (71, 5324152), (74, 5108308), (142, 2662076), (148, 2554154), (284, 1331038), (296, 1277077), (568, 665519), (2627, 143896), (5254, 71948), (10508, 35974), (17987, 21016)]