717228

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 1932000

約数和(自身を除く): 1214772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 229, 261, 348, 458, 522, 687, 783, 916, 1044, 1374, 1566, 2061, 2748, 3132, 4122, 6183, 6641, 8244, 12366, 13282, 19923, 24732, 26564, 39846, 59769, 79692, 119538, 179307, 239076, 358614, 717228]

約数ペア:

[(1, 717228), (2, 358614), (3, 239076), (4, 179307), (6, 119538), (9, 79692), (12, 59769), (18, 39846), (27, 26564), (29, 24732), (36, 19923), (54, 13282), (58, 12366), (87, 8244), (108, 6641), (116, 6183), (174, 4122), (229, 3132), (261, 2748), (348, 2061), (458, 1566), (522, 1374), (687, 1044), (783, 916)]