890434296

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{80831}}^1$

素因数の和:80866

約数の個数: 80

約数和(自身を含む): 2640781440

約数和(自身を除く): 1750347144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 306, 324, 408, 459, 612, 648, 918, 1224, 1377, 1836, 2754, 3672, 5508, 11016, 80831, 161662, 242493, 323324, 484986, 646648, 727479, 969972, 1374127, 1454958, 1939944, 2182437, 2748254, 2909916, 4122381, 4364874, 5496508, 5819832, 6547311, 8244762, 8729748, 10993016, 12367143, 13094622, 16489524, 17459496, 24734286, 26189244, 32979048, 37101429, 49468572, 52378488, 74202858, 98937144, 111304287, 148405716, 222608574, 296811432, 445217148, 890434296]

約数ペア:

[(1, 890434296), (2, 445217148), (3, 296811432), (4, 222608574), (6, 148405716), (8, 111304287), (9, 98937144), (12, 74202858), (17, 52378488), (18, 49468572), (24, 37101429), (27, 32979048), (34, 26189244), (36, 24734286), (51, 17459496), (54, 16489524), (68, 13094622), (72, 12367143), (81, 10993016), (102, 8729748), (108, 8244762), (136, 6547311), (153, 5819832), (162, 5496508), (204, 4364874), (216, 4122381), (306, 2909916), (324, 2748254), (408, 2182437), (459, 1939944), (612, 1454958), (648, 1374127), (918, 969972), (1224, 727479), (1377, 646648), (1836, 484986), (2754, 323324), (3672, 242493), (5508, 161662), (11016, 80831)]