2986867728

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{3331}}^1$

素因数の和:3837

約数の個数: 120

約数和(自身を含む): 9023589120

約数和(自身を除く): 6036721392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 479, 624, 936, 958, 1437, 1872, 1916, 2874, 3331, 3832, 4311, 5748, 6227, 6662, 7664, 8622, 9993, 11496, 12454, 13324, 17244, 18681, 19986, 22992, 24908, 26648, 29979, 34488, 37362, 39972, 43303, 49816, 53296, 56043, 59958, 68976, 74724, 79944, 86606, 99632, 112086, 119916, 129909, 149448, 159888, 173212, 224172, 239832, 259818, 298896, 346424, 389727, 448344, 479664, 519636, 692848, 779454, 896688, 1039272, 1558908, 1595549, 2078544, 3117816, 3191098, 4786647, 6235632, 6382196, 9573294, 12764392, 14359941, 19146588, 20742137, 25528784, 28719882, 38293176, 41484274, 57439764, 62226411, 76586352, 82968548, 114879528, 124452822, 165937096, 186679233, 229759056, 248905644, 331874192, 373358466, 497811288, 746716932, 995622576, 1493433864, 2986867728]

約数ペア:

[(1, 2986867728), (2, 1493433864), (3, 995622576), (4, 746716932), (6, 497811288), (8, 373358466), (9, 331874192), (12, 248905644), (13, 229759056), (16, 186679233), (18, 165937096), (24, 124452822), (26, 114879528), (36, 82968548), (39, 76586352), (48, 62226411), (52, 57439764), (72, 41484274), (78, 38293176), (104, 28719882), (117, 25528784), (144, 20742137), (156, 19146588), (208, 14359941), (234, 12764392), (312, 9573294), (468, 6382196), (479, 6235632), (624, 4786647), (936, 3191098), (958, 3117816), (1437, 2078544), (1872, 1595549), (1916, 1558908), (2874, 1039272), (3331, 896688), (3832, 779454), (4311, 692848), (5748, 519636), (6227, 479664), (6662, 448344), (7664, 389727), (8622, 346424), (9993, 298896), (11496, 259818), (12454, 239832), (13324, 224172), (17244, 173212), (18681, 159888), (19986, 149448), (22992, 129909), (24908, 119916), (26648, 112086), (29979, 99632), (34488, 86606), (37362, 79944), (39972, 74724), (43303, 68976), (49816, 59958), (53296, 56043)]