261298896

素因数分解:

$2^4\times 3^1\times {\mathrm{5443727}}^1$

素因数の和:5443738

約数の個数: 20

約数和(自身を含む): 675022272

約数和(自身を除く): 413723376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5443727, 10887454, 16331181, 21774908, 32662362, 43549816, 65324724, 87099632, 130649448, 261298896]

約数ペア:

[(1, 261298896), (2, 130649448), (3, 87099632), (4, 65324724), (6, 43549816), (8, 32662362), (12, 21774908), (16, 16331181), (24, 10887454), (48, 5443727)]