256569844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{116411}}^1$

素因数の和:116463

約数の個数: 24

約数和(自身を含む): 488930400

約数和(自身を除く): 232360556

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 116411, 232822, 465644, 2211809, 3375919, 4423618, 6751838, 8847236, 13503676, 64142461, 128284922, 256569844]

約数ペア:

[(1, 256569844), (2, 128284922), (4, 64142461), (19, 13503676), (29, 8847236), (38, 6751838), (58, 4423618), (76, 3375919), (116, 2211809), (551, 465644), (1102, 232822), (2204, 116411)]