263484

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:586

約数の個数: 36

約数和(自身を含む): 718536

約数和(自身を除く): 455052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 563, 1126, 1689, 2252, 3378, 5067, 6756, 7319, 10134, 14638, 20268, 21957, 29276, 43914, 65871, 87828, 131742, 263484]

約数ペア:

[(1, 263484), (2, 131742), (3, 87828), (4, 65871), (6, 43914), (9, 29276), (12, 21957), (13, 20268), (18, 14638), (26, 10134), (36, 7319), (39, 6756), (52, 5067), (78, 3378), (117, 2252), (156, 1689), (234, 1126), (468, 563)]