220494096

素因数分解:

$2^4\times 3^3\times {\mathrm{510403}}^1$

素因数の和:510420

約数の個数: 40

約数和(自身を含む): 632900960

約数和(自身を除く): 412406864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 510403, 1020806, 1531209, 2041612, 3062418, 4083224, 4593627, 6124836, 8166448, 9187254, 12249672, 13780881, 18374508, 24499344, 27561762, 36749016, 55123524, 73498032, 110247048, 220494096]

約数ペア:

[(1, 220494096), (2, 110247048), (3, 73498032), (4, 55123524), (6, 36749016), (8, 27561762), (9, 24499344), (12, 18374508), (16, 13780881), (18, 12249672), (24, 9187254), (27, 8166448), (36, 6124836), (48, 4593627), (54, 4083224), (72, 3062418), (108, 2041612), (144, 1531209), (216, 1020806), (432, 510403)]