256548094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{2663}}^1$

素因数の和:2856

約数の個数: 32

約数和(自身を含む): 437322240

約数和(自身を除く): 180774146

約数列:

[1, 2, 11, 22, 29, 58, 151, 302, 319, 638, 1661, 2663, 3322, 4379, 5326, 8758, 29293, 48169, 58586, 77227, 96338, 154454, 402113, 804226, 849497, 1698994, 4423243, 8846486, 11661277, 23322554, 128274047, 256548094]

約数ペア:

[(1, 256548094), (2, 128274047), (11, 23322554), (22, 11661277), (29, 8846486), (58, 4423243), (151, 1698994), (302, 849497), (319, 804226), (638, 402113), (1661, 154454), (2663, 96338), (3322, 77227), (4379, 58586), (5326, 48169), (8758, 29293)]