778133052

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{242863}}^1$

素因数の和:242962

約数の個数: 36

約数和(自身を含む): 1989056160

約数和(自身を除く): 1210923108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 242863, 485726, 728589, 971452, 1457178, 2185767, 2914356, 4371534, 8743068, 21614807, 43229614, 64844421, 86459228, 129688842, 194533263, 259377684, 389066526, 778133052]

約数ペア:

[(1, 778133052), (2, 389066526), (3, 259377684), (4, 194533263), (6, 129688842), (9, 86459228), (12, 64844421), (18, 43229614), (36, 21614807), (89, 8743068), (178, 4371534), (267, 2914356), (356, 2185767), (534, 1457178), (801, 971452), (1068, 728589), (1602, 485726), (3204, 242863)]