21821794848

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{709}}^1\times {\mathrm{727}}^1$

素因数の和:1469

約数の個数: 288

約数和(自身を含む): 74244643200

約数和(自身を除く): 52422848352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 709, 727, 756, 784, 864, 882, 1008, 1176, 1323, 1418, 1454, 1512, 1568, 1764, 2016, 2127, 2181, 2352, 2646, 2836, 2908, 3024, 3528, 4254, 4362, 4704, 4963, 5089, 5292, 5672, 5816, 6048, 6381, 6543, 7056, 8508, 8724, 9926, 10178, 10584, 11344, 11632, 12762, 13086, 14112, 14889, 15267, 17016, 17448, 19143, 19629, 19852, 20356, 21168, 22688, 23264, 25524, 26172, 29778, 30534, 34032, 34741, 34896, 35623, 38286, 39258, 39704, 40712, 42336, 44667, 45801, 51048, 52344, 59556, 61068, 68064, 69482, 69792, 71246, 76572, 78516, 79408, 81424, 89334, 91602, 102096, 104223, 104688, 106869, 119112, 122136, 134001, 137403, 138964, 142492, 153144, 157032, 158816, 162848, 178668, 183204, 204192, 208446, 209376, 213738, 238224, 244272, 268002, 274806, 277928, 284984, 306288, 312669, 314064, 320607, 357336, 366408, 416892, 427476, 476448, 488544, 515443, 536004, 549612, 555856, 569968, 612576, 625338, 628128, 641214, 714672, 732816, 833784, 854952, 938007, 961821, 1030886, 1072008, 1099224, 1111712, 1139936, 1250676, 1282428, 1429344, 1465632, 1546329, 1667568, 1709904, 1876014, 1923642, 2061772, 2144016, 2198448, 2501352, 2564856, 3092658, 3335136, 3419808, 3608101, 3752028, 3847284, 4123544, 4288032, 4396896, 4638987, 5002704, 5129712, 6185316, 7216202, 7504056, 7694568, 8247088, 9277974, 10005408, 10259424, 10824303, 12370632, 13916961, 14432404, 15008112, 15389136, 16494176, 18555948, 21648606, 24741264, 25256707, 27833922, 28864808, 30016224, 30778272, 32472909, 37111896, 43297212, 49482528, 50513414, 55667844, 57729616, 64945818, 74223792, 75770121, 86594424, 97418727, 101026828, 111335688, 115459232, 129891636, 148447584, 151540242, 173188848, 194837454, 202053656, 222671376, 227310363, 259783272, 303080484, 346377696, 389674908, 404107312, 445342752, 454620726, 519566544, 606160968, 681931089, 779349816, 808214624, 909241452, 1039133088, 1212321936, 1363862178, 1558699632, 1818482904, 2424643872, 2727724356, 3117399264, 3636965808, 5455448712, 7273931616, 10910897424, 21821794848]

約数ペア:

[(1, 21821794848), (2, 10910897424), (3, 7273931616), (4, 5455448712), (6, 3636965808), (7, 3117399264), (8, 2727724356), (9, 2424643872), (12, 1818482904), (14, 1558699632), (16, 1363862178), (18, 1212321936), (21, 1039133088), (24, 909241452), (27, 808214624), (28, 779349816), (32, 681931089), (36, 606160968), (42, 519566544), (48, 454620726), (49, 445342752), (54, 404107312), (56, 389674908), (63, 346377696), (72, 303080484), (84, 259783272), (96, 227310363), (98, 222671376), (108, 202053656), (112, 194837454), (126, 173188848), (144, 151540242), (147, 148447584), (168, 129891636), (189, 115459232), (196, 111335688), (216, 101026828), (224, 97418727), (252, 86594424), (288, 75770121), (294, 74223792), (336, 64945818), (378, 57729616), (392, 55667844), (432, 50513414), (441, 49482528), (504, 43297212), (588, 37111896), (672, 32472909), (709, 30778272), (727, 30016224), (756, 28864808), (784, 27833922), (864, 25256707), (882, 24741264), (1008, 21648606), (1176, 18555948), (1323, 16494176), (1418, 15389136), (1454, 15008112), (1512, 14432404), (1568, 13916961), (1764, 12370632), (2016, 10824303), (2127, 10259424), (2181, 10005408), (2352, 9277974), (2646, 8247088), (2836, 7694568), (2908, 7504056), (3024, 7216202), (3528, 6185316), (4254, 5129712), (4362, 5002704), (4704, 4638987), (4963, 4396896), (5089, 4288032), (5292, 4123544), (5672, 3847284), (5816, 3752028), (6048, 3608101), (6381, 3419808), (6543, 3335136), (7056, 3092658), (8508, 2564856), (8724, 2501352), (9926, 2198448), (10178, 2144016), (10584, 2061772), (11344, 1923642), (11632, 1876014), (12762, 1709904), (13086, 1667568), (14112, 1546329), (14889, 1465632), (15267, 1429344), (17016, 1282428), (17448, 1250676), (19143, 1139936), (19629, 1111712), (19852, 1099224), (20356, 1072008), (21168, 1030886), (22688, 961821), (23264, 938007), (25524, 854952), (26172, 833784), (29778, 732816), (30534, 714672), (34032, 641214), (34741, 628128), (34896, 625338), (35623, 612576), (38286, 569968), (39258, 555856), (39704, 549612), (40712, 536004), (42336, 515443), (44667, 488544), (45801, 476448), (51048, 427476), (52344, 416892), (59556, 366408), (61068, 357336), (68064, 320607), (69482, 314064), (69792, 312669), (71246, 306288), (76572, 284984), (78516, 277928), (79408, 274806), (81424, 268002), (89334, 244272), (91602, 238224), (102096, 213738), (104223, 209376), (104688, 208446), (106869, 204192), (119112, 183204), (122136, 178668), (134001, 162848), (137403, 158816), (138964, 157032), (142492, 153144)]