315058288

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{1187}}^1$

素因数の和:1561

約数の個数: 40

約数和(自身を含む): 624455568

約数和(自身を除く): 309397280

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 313, 424, 626, 848, 1187, 1252, 2374, 2504, 4748, 5008, 9496, 16589, 18992, 33178, 62911, 66356, 125822, 132712, 251644, 265424, 371531, 503288, 743062, 1006576, 1486124, 2972248, 5944496, 19691143, 39382286, 78764572, 157529144, 315058288]

約数ペア:

[(1, 315058288), (2, 157529144), (4, 78764572), (8, 39382286), (16, 19691143), (53, 5944496), (106, 2972248), (212, 1486124), (313, 1006576), (424, 743062), (626, 503288), (848, 371531), (1187, 265424), (1252, 251644), (2374, 132712), (2504, 125822), (4748, 66356), (5008, 62911), (9496, 33178), (16589, 18992)]