990292848

素因数分解:

$2^4\times 3^1\times {\mathrm{449}}^1\times {\mathrm{45949}}^1$

素因数の和:46409

約数の個数: 40

約数和(自身を含む): 2564010000

約数和(自身を除く): 1573717152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 449, 898, 1347, 1796, 2694, 3592, 5388, 7184, 10776, 21552, 45949, 91898, 137847, 183796, 275694, 367592, 551388, 735184, 1102776, 2205552, 20631101, 41262202, 61893303, 82524404, 123786606, 165048808, 247573212, 330097616, 495146424, 990292848]

約数ペア:

[(1, 990292848), (2, 495146424), (3, 330097616), (4, 247573212), (6, 165048808), (8, 123786606), (12, 82524404), (16, 61893303), (24, 41262202), (48, 20631101), (449, 2205552), (898, 1102776), (1347, 735184), (1796, 551388), (2694, 367592), (3592, 275694), (5388, 183796), (7184, 137847), (10776, 91898), (21552, 45949)]