18879857568

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{152809}}^1$

素因数の和:152852

約数の個数: 192

約数和(自身を含む): 64693641600

約数和(自身を除く): 45813784032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 88, 96, 99, 104, 108, 117, 132, 143, 144, 156, 176, 198, 208, 216, 234, 264, 286, 288, 297, 312, 351, 352, 396, 416, 429, 432, 468, 528, 572, 594, 624, 702, 792, 858, 864, 936, 1056, 1144, 1188, 1248, 1287, 1404, 1584, 1716, 1872, 2288, 2376, 2574, 2808, 3168, 3432, 3744, 3861, 4576, 4752, 5148, 5616, 6864, 7722, 9504, 10296, 11232, 13728, 15444, 20592, 30888, 41184, 61776, 123552, 152809, 305618, 458427, 611236, 916854, 1222472, 1375281, 1680899, 1833708, 1986517, 2444944, 2750562, 3361798, 3667416, 3973034, 4125843, 4889888, 5042697, 5501124, 5959551, 6723596, 7334832, 7946068, 8251686, 10085394, 11002248, 11919102, 13447192, 14669664, 15128091, 15892136, 16503372, 17878653, 20170788, 21851687, 22004496, 23838204, 26894384, 30256182, 31784272, 33006744, 35757306, 40341576, 43703374, 44008992, 45384273, 47676408, 53635959, 53788768, 60512364, 63568544, 65555061, 66013488, 71514612, 80683152, 87406748, 90768546, 95352816, 107271918, 121024728, 131110122, 132026976, 143029224, 161366304, 174813496, 181537092, 190705632, 196665183, 214543836, 242049456, 262220244, 286058448, 349626992, 363074184, 393330366, 429087672, 484098912, 524440488, 572116896, 589995549, 699253984, 726148368, 786660732, 858175344, 1048880976, 1179991098, 1452296736, 1573321464, 1716350688, 2097761952, 2359982196, 3146642928, 4719964392, 6293285856, 9439928784, 18879857568]

約数ペア:

[(1, 18879857568), (2, 9439928784), (3, 6293285856), (4, 4719964392), (6, 3146642928), (8, 2359982196), (9, 2097761952), (11, 1716350688), (12, 1573321464), (13, 1452296736), (16, 1179991098), (18, 1048880976), (22, 858175344), (24, 786660732), (26, 726148368), (27, 699253984), (32, 589995549), (33, 572116896), (36, 524440488), (39, 484098912), (44, 429087672), (48, 393330366), (52, 363074184), (54, 349626992), (66, 286058448), (72, 262220244), (78, 242049456), (88, 214543836), (96, 196665183), (99, 190705632), (104, 181537092), (108, 174813496), (117, 161366304), (132, 143029224), (143, 132026976), (144, 131110122), (156, 121024728), (176, 107271918), (198, 95352816), (208, 90768546), (216, 87406748), (234, 80683152), (264, 71514612), (286, 66013488), (288, 65555061), (297, 63568544), (312, 60512364), (351, 53788768), (352, 53635959), (396, 47676408), (416, 45384273), (429, 44008992), (432, 43703374), (468, 40341576), (528, 35757306), (572, 33006744), (594, 31784272), (624, 30256182), (702, 26894384), (792, 23838204), (858, 22004496), (864, 21851687), (936, 20170788), (1056, 17878653), (1144, 16503372), (1188, 15892136), (1248, 15128091), (1287, 14669664), (1404, 13447192), (1584, 11919102), (1716, 11002248), (1872, 10085394), (2288, 8251686), (2376, 7946068), (2574, 7334832), (2808, 6723596), (3168, 5959551), (3432, 5501124), (3744, 5042697), (3861, 4889888), (4576, 4125843), (4752, 3973034), (5148, 3667416), (5616, 3361798), (6864, 2750562), (7722, 2444944), (9504, 1986517), (10296, 1833708), (11232, 1680899), (13728, 1375281), (15444, 1222472), (20592, 916854), (30888, 611236), (41184, 458427), (61776, 305618), (123552, 152809)]