265378832

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{379}}^1\times {\mathrm{409}}^1$

素因数の和:903

約数の個数: 40

約数和(自身を含む): 521618400

約数和(自身を除く): 256239568

約数列:

[1, 2, 4, 8, 16, 107, 214, 379, 409, 428, 758, 818, 856, 1516, 1636, 1712, 3032, 3272, 6064, 6544, 40553, 43763, 81106, 87526, 155011, 162212, 175052, 310022, 324424, 350104, 620044, 648848, 700208, 1240088, 2480176, 16586177, 33172354, 66344708, 132689416, 265378832]

約数ペア:

[(1, 265378832), (2, 132689416), (4, 66344708), (8, 33172354), (16, 16586177), (107, 2480176), (214, 1240088), (379, 700208), (409, 648848), (428, 620044), (758, 350104), (818, 324424), (856, 310022), (1516, 175052), (1636, 162212), (1712, 155011), (3032, 87526), (3272, 81106), (6064, 43763), (6544, 40553)]