731484

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 2046240

約数和(自身を除く): 1314756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 521, 702, 1042, 1404, 1563, 2084, 3126, 4689, 6252, 6773, 9378, 13546, 14067, 18756, 20319, 27092, 28134, 40638, 56268, 60957, 81276, 121914, 182871, 243828, 365742, 731484]

約数ペア:

[(1, 731484), (2, 365742), (3, 243828), (4, 182871), (6, 121914), (9, 81276), (12, 60957), (13, 56268), (18, 40638), (26, 28134), (27, 27092), (36, 20319), (39, 18756), (52, 14067), (54, 13546), (78, 9378), (108, 6773), (117, 6252), (156, 4689), (234, 3126), (351, 2084), (468, 1563), (521, 1404), (702, 1042)]