287237856672

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1$

素因数の和:219

約数の個数: 864

約数和(自身を含む): 989132860800

約数和(自身を除く): 701895004128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 31, 32, 36, 39, 46, 48, 52, 54, 62, 69, 72, 78, 89, 92, 93, 96, 104, 108, 117, 124, 138, 144, 156, 169, 178, 184, 186, 207, 208, 216, 234, 248, 267, 276, 279, 288, 299, 312, 338, 351, 356, 368, 372, 403, 414, 416, 432, 468, 496, 507, 534, 552, 558, 598, 621, 624, 676, 702, 712, 713, 736, 744, 801, 806, 828, 837, 864, 897, 936, 961, 992, 1014, 1068, 1104, 1116, 1157, 1196, 1209, 1242, 1248, 1352, 1404, 1424, 1426, 1488, 1521, 1602, 1612, 1656, 1674, 1794, 1872, 1922, 2028, 2047, 2136, 2139, 2208, 2232, 2314, 2392, 2403, 2418, 2484, 2691, 2704, 2759, 2808, 2848, 2852, 2883, 2976, 3042, 3204, 3224, 3312, 3348, 3471, 3588, 3627, 3744, 3844, 3887, 4056, 4094, 4272, 4278, 4464, 4563, 4628, 4784, 4806, 4836, 4968, 5239, 5382, 5408, 5518, 5616, 5704, 5766, 6084, 6141, 6408, 6417, 6448, 6624, 6696, 6942, 7176, 7254, 7688, 7774, 8073, 8112, 8188, 8277, 8544, 8556, 8649, 8928, 9126, 9256, 9269, 9568, 9612, 9672, 9936, 10413, 10478, 10764, 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3873636, 3897816, 3934334, 4004208, 4105392, 4151316, 4196439, 4331808, 4337892, 4385043, 4447508, 4526496, 4568904, 4597424, 4618566, 4774248, 4949646, 5164848, 5172102, 5197088, 5396976, 5535088, 5595252, 5747976, 5783856, 5846724, 5901501, 6091872, 6158088, 6226974, 6365664, 6497712, 6506838, 6599528, 6671262, 6853356, 6896136, 7424469, 7460336, 7470814, 7663968, 7747272, 7758153, 7795632, 7868668, 8008416, 8210784, 8302632, 8392878, 8675784, 8770086, 8895016, 9137808, 9194848, 9237132, 9340461, 9548496, 9899292, 10006893, 10329696, 10344204, 10724233, 10793952, 11070176, 11190504, 11206221, 11495952, 11567712, 11693448, 11803002, 12316176, 12453948, 12589317, 12995424, 13013676, 13199056, 13342524, 13706712, 13792272, 14454401, 14848938, 14920672, 14941628, 15494544, 15516306, 15591264, 15737336, 16605264, 16785756, 17351568, 17540172, 17704503, 17790032, 18275616, 18474264, 18680922, 19096992, 19798584, 20013786, 20688408, 21448466, 22273407, 22381008, 22412442, 22991904, 23386896, 23606004, 24632352, 24907896, 25178634, 25573171, 26027352, 26398112, 26685048, 27413424, 27584544, 28908802, 29697876, 29883256, 30020679, 30989088, 31032612, 31474672, 32172699, 33210528, 33571512, 33618663, 34703136, 35080344, 35409006, 35580064, 36948528, 37361844, 39597168, 40027572, 41376816, 42896932, 43363203, 44546814, 44762016, 44824884, 46773792, 47212008, 49815792, 50357268, 51146342, 52054704, 53113509, 53370096, 54826848, 57817604, 59395752, 59766512, 60041358, 62065224, 62949344, 64345398, 67143024, 67237326, 70160688, 70818012, 73897056, 74723688, 76719513, 79194336, 80055144, 82753632, 85793864, 86726406, 89093628, 89649768, 94424016, 96518097, 99631584, 100714536, 100855989, 102292684, 104109408, 106227018, 106740192, 115635208, 118791504, 119533024, 120082716, 124130448, 128690796, 130089609, 134286048, 134474652, 140321376, 141636024, 149447376, 153439026, 160110288, 171587728, 173452812, 178187256, 179299536, 188848032, 193036194, 201429072, 201711978, 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15957658704, 17952366042, 22095219744, 23936488056, 31915317408, 35904732084, 47872976112, 71809464168, 95745952224, 143618928336, 287237856672]

約数ペア:

[(1, 287237856672), (2, 143618928336), (3, 95745952224), (4, 71809464168), (6, 47872976112), (8, 35904732084), (9, 31915317408), (12, 23936488056), (13, 22095219744), (16, 17952366042), (18, 15957658704), (23, 12488602464), (24, 11968244028), (26, 11047609872), (27, 10638439136), (31, 9265737312), (32, 8976183021), (36, 7978829352), (39, 7365073248), (46, 6244301232), (48, 5984122014), (52, 5523804936), (54, 5319219568), (62, 4632868656), (69, 4162867488), (72, 3989414676), (78, 3682536624), (89, 3227391648), (92, 3122150616), (93, 3088579104), (96, 2992061007), (104, 2761902468), (108, 2659609784), (117, 2455024416), (124, 2316434328), (138, 2081433744), (144, 1994707338), (156, 1841268312), (169, 1699632288), (178, 1613695824), (184, 1561075308), (186, 1544289552), (207, 1387622496), (208, 1380951234), (216, 1329804892), (234, 1227512208), (248, 1158217164), (267, 1075797216), (276, 1040716872), (279, 1029526368), (288, 997353669), (299, 960661728), (312, 920634156), (338, 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541476)]