278324196

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1008421}}^1$

素因数の和:1008451

約数の個数: 24

約数和(自身を含む): 677659584

約数和(自身を除く): 399335388

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 1008421, 2016842, 3025263, 4033684, 6050526, 12101052, 23193683, 46387366, 69581049, 92774732, 139162098, 278324196]

約数ペア:

[(1, 278324196), (2, 139162098), (3, 92774732), (4, 69581049), (6, 46387366), (12, 23193683), (23, 12101052), (46, 6050526), (69, 4033684), (92, 3025263), (138, 2016842), (276, 1008421)]