725148828

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{231529}}^1$

素因数の和:231571

約数の個数: 48

約数和(自身を含む): 1944852000

約数和(自身を除く): 1219703172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 231529, 463058, 694587, 926116, 1389174, 2083761, 2778348, 4167522, 6251283, 6714341, 8335044, 12502566, 13428682, 20143023, 25005132, 26857364, 40286046, 60429069, 80572092, 120858138, 181287207, 241716276, 362574414, 725148828]

約数ペア:

[(1, 725148828), (2, 362574414), (3, 241716276), (4, 181287207), (6, 120858138), (9, 80572092), (12, 60429069), (18, 40286046), (27, 26857364), (29, 25005132), (36, 20143023), (54, 13428682), (58, 12502566), (87, 8335044), (108, 6714341), (116, 6251283), (174, 4167522), (261, 2778348), (348, 2083761), (522, 1389174), (783, 926116), (1044, 694587), (1566, 463058), (3132, 231529)]