256057484473

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{19333}}^1\times {\mathrm{6547}}^1$

素因数の和:25921

約数の個数: 24

約数和(自身を含む): 310927222592

約数和(自身を除く): 54869738119

約数列:

[1, 7, 17, 119, 289, 2023, 6547, 19333, 45829, 111299, 135331, 328661, 779093, 1892083, 2300627, 5587237, 13244581, 39110659, 126573151, 886012057, 2151743567, 15062204969, 36579640639, 256057484473]

約数ペア:

[(1, 256057484473), (7, 36579640639), (17, 15062204969), (119, 2151743567), (289, 886012057), (2023, 126573151), (6547, 39110659), (19333, 13244581), (45829, 5587237), (111299, 2300627), (135331, 1892083), (328661, 779093)]