25640910864

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{617}}^1\times {\mathrm{2203}}^1$

素因数の和:2965

約数の個数: 120

約数和(自身を含む): 72456782112

約数和(自身を除く): 46815871248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 131, 144, 262, 393, 524, 617, 786, 1048, 1179, 1234, 1572, 1851, 2096, 2203, 2358, 2468, 3144, 3702, 4406, 4716, 4936, 5553, 6288, 6609, 7404, 8812, 9432, 9872, 11106, 13218, 14808, 17624, 18864, 19827, 22212, 26436, 29616, 35248, 39654, 44424, 52872, 79308, 80827, 88848, 105744, 158616, 161654, 242481, 288593, 317232, 323308, 484962, 577186, 646616, 727443, 865779, 969924, 1154372, 1293232, 1359251, 1454886, 1731558, 1939848, 2308744, 2597337, 2718502, 2909772, 3463116, 3879696, 4077753, 4617488, 5194674, 5437004, 5819544, 6926232, 8155506, 10389348, 10874008, 11639088, 12233259, 13852464, 16311012, 20778696, 21748016, 24466518, 32622024, 41557392, 48933036, 65244048, 97866072, 178061881, 195732144, 356123762, 534185643, 712247524, 1068371286, 1424495048, 1602556929, 2136742572, 2848990096, 3205113858, 4273485144, 6410227716, 8546970288, 12820455432, 25640910864]

約数ペア:

[(1, 25640910864), (2, 12820455432), (3, 8546970288), (4, 6410227716), (6, 4273485144), (8, 3205113858), (9, 2848990096), (12, 2136742572), (16, 1602556929), (18, 1424495048), (24, 1068371286), (36, 712247524), (48, 534185643), (72, 356123762), (131, 195732144), (144, 178061881), (262, 97866072), (393, 65244048), (524, 48933036), (617, 41557392), (786, 32622024), (1048, 24466518), (1179, 21748016), (1234, 20778696), (1572, 16311012), (1851, 13852464), (2096, 12233259), (2203, 11639088), (2358, 10874008), (2468, 10389348), (3144, 8155506), (3702, 6926232), (4406, 5819544), (4716, 5437004), (4936, 5194674), (5553, 4617488), (6288, 4077753), (6609, 3879696), (7404, 3463116), (8812, 2909772), (9432, 2718502), (9872, 2597337), (11106, 2308744), (13218, 1939848), (14808, 1731558), (17624, 1454886), (18864, 1359251), (19827, 1293232), (22212, 1154372), (26436, 969924), (29616, 865779), (35248, 727443), (39654, 646616), (44424, 577186), (52872, 484962), (79308, 323308), (80827, 317232), (88848, 288593), (105744, 242481), (158616, 161654)]