492762608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{76421}}^1$

素因数の和:76473

約数の個数: 40

約数和(自身を含む): 1061348736

約数和(自身を除く): 568586128

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 76421, 152842, 305684, 611368, 993473, 1222736, 1986946, 2369051, 3973892, 4738102, 7947784, 9476204, 15895568, 18952408, 30797663, 37904816, 61595326, 123190652, 246381304, 492762608]

約数ペア:

[(1, 492762608), (2, 246381304), (4, 123190652), (8, 61595326), (13, 37904816), (16, 30797663), (26, 18952408), (31, 15895568), (52, 9476204), (62, 7947784), (104, 4738102), (124, 3973892), (208, 2369051), (248, 1986946), (403, 1222736), (496, 993473), (806, 611368), (1612, 305684), (3224, 152842), (6448, 76421)]