253620930964

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{743}}^1\times {\mathrm{295283}}^1$

素因数の和:296064

約数の個数: 36

約数和(自身を含む): 472116595104

約数和(自身を除く): 218495664140

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 743, 1156, 1486, 2972, 12631, 25262, 50524, 214727, 295283, 429454, 590566, 858908, 1181132, 5019811, 10039622, 20079244, 85336787, 170673574, 219395269, 341347148, 438790538, 877581076, 3729719573, 7459439146, 14918878292, 63405232741, 126810465482, 253620930964]

約数ペア:

[(1, 253620930964), (2, 126810465482), (4, 63405232741), (17, 14918878292), (34, 7459439146), (68, 3729719573), (289, 877581076), (578, 438790538), (743, 341347148), (1156, 219395269), (1486, 170673574), (2972, 85336787), (12631, 20079244), (25262, 10039622), (50524, 5019811), (214727, 1181132), (295283, 858908), (429454, 590566)]