1234578456

素因数分解:

$2^3\times 3^3\times {\mathrm{5715641}}^1$

素因数の和:5715656

約数の個数: 32

約数和(自身を含む): 3429385200

約数和(自身を除く): 2194806744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 5715641, 11431282, 17146923, 22862564, 34293846, 45725128, 51440769, 68587692, 102881538, 137175384, 154322307, 205763076, 308644614, 411526152, 617289228, 1234578456]

約数ペア:

[(1, 1234578456), (2, 617289228), (3, 411526152), (4, 308644614), (6, 205763076), (8, 154322307), (9, 137175384), (12, 102881538), (18, 68587692), (24, 51440769), (27, 45725128), (36, 34293846), (54, 22862564), (72, 17146923), (108, 11431282), (216, 5715641)]