260277824

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{51479}}^1$

素因数の和:51570

約数の個数: 28

約数和(自身を含む): 523036800

約数和(自身を除く): 262758976

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 51479, 102958, 205916, 411832, 823664, 1647328, 3294656, 4066841, 8133682, 16267364, 32534728, 65069456, 130138912, 260277824]

約数ペア:

[(1, 260277824), (2, 130138912), (4, 65069456), (8, 32534728), (16, 16267364), (32, 8133682), (64, 4066841), (79, 3294656), (158, 1647328), (316, 823664), (632, 411832), (1264, 205916), (2528, 102958), (5056, 51479)]