21124499136

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{14369}}^1$

素因数の和:14447

約数の個数: 224

約数和(自身を含む): 65407641600

約数和(自身を除く): 44283142464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 32, 38, 39, 48, 52, 57, 62, 64, 76, 78, 93, 96, 104, 114, 124, 152, 156, 186, 192, 208, 228, 247, 248, 304, 312, 372, 403, 416, 456, 494, 496, 589, 608, 624, 741, 744, 806, 832, 912, 988, 992, 1178, 1209, 1216, 1248, 1482, 1488, 1612, 1767, 1824, 1976, 1984, 2356, 2418, 2496, 2964, 2976, 3224, 3534, 3648, 3952, 4712, 4836, 5928, 5952, 6448, 7068, 7657, 7904, 9424, 9672, 11856, 12896, 14136, 14369, 15314, 15808, 18848, 19344, 22971, 23712, 25792, 28272, 28738, 30628, 37696, 38688, 43107, 45942, 47424, 56544, 57476, 61256, 77376, 86214, 91884, 113088, 114952, 122512, 172428, 183768, 186797, 229904, 245024, 273011, 344856, 367536, 373594, 445439, 459808, 490048, 546022, 560391, 689712, 735072, 747188, 819033, 890878, 919616, 1092044, 1120782, 1336317, 1379424, 1470144, 1494376, 1638066, 1781756, 2184088, 2241564, 2672634, 2758848, 2988752, 3276132, 3549143, 3563512, 4368176, 4483128, 5345268, 5790707, 5977504, 6552264, 7098286, 7127024, 8463341, 8736352, 8966256, 10647429, 10690536, 11581414, 11955008, 13104528, 14196572, 14254048, 16926682, 17372121, 17472704, 17932512, 21294858, 21381072, 23162828, 25390023, 26209056, 28393144, 28508096, 33853364, 34744242, 35865024, 42589716, 42762144, 46325656, 50780046, 52418112, 56786288, 67706728, 69488484, 85179432, 85524288, 92651312, 101560092, 110023433, 113572576, 135413456, 138976968, 170358864, 185302624, 203120184, 220046866, 227145152, 270826912, 277953936, 330070299, 340717728, 370605248, 406240368, 440093732, 541653824, 555907872, 660140598, 681435456, 812480736, 880187464, 1111815744, 1320281196, 1624961472, 1760374928, 2640562392, 3520749856, 5281124784, 7041499712, 10562249568, 21124499136]

約数ペア:

[(1, 21124499136), (2, 10562249568), (3, 7041499712), (4, 5281124784), (6, 3520749856), (8, 2640562392), (12, 1760374928), (13, 1624961472), (16, 1320281196), (19, 1111815744), (24, 880187464), (26, 812480736), (31, 681435456), (32, 660140598), (38, 555907872), (39, 541653824), (48, 440093732), (52, 406240368), (57, 370605248), (62, 340717728), (64, 330070299), (76, 277953936), (78, 270826912), (93, 227145152), (96, 220046866), (104, 203120184), (114, 185302624), (124, 170358864), (152, 138976968), (156, 135413456), (186, 113572576), (192, 110023433), (208, 101560092), (228, 92651312), (247, 85524288), (248, 85179432), (304, 69488484), (312, 67706728), (372, 56786288), (403, 52418112), (416, 50780046), (456, 46325656), (494, 42762144), (496, 42589716), (589, 35865024), (608, 34744242), (624, 33853364), (741, 28508096), (744, 28393144), (806, 26209056), (832, 25390023), (912, 23162828), (988, 21381072), (992, 21294858), (1178, 17932512), (1209, 17472704), (1216, 17372121), (1248, 16926682), (1482, 14254048), (1488, 14196572), (1612, 13104528), (1767, 11955008), (1824, 11581414), (1976, 10690536), (1984, 10647429), (2356, 8966256), (2418, 8736352), (2496, 8463341), (2964, 7127024), (2976, 7098286), (3224, 6552264), (3534, 5977504), (3648, 5790707), (3952, 5345268), (4712, 4483128), (4836, 4368176), (5928, 3563512), (5952, 3549143), (6448, 3276132), (7068, 2988752), (7657, 2758848), (7904, 2672634), (9424, 2241564), (9672, 2184088), (11856, 1781756), (12896, 1638066), (14136, 1494376), (14369, 1470144), (15314, 1379424), (15808, 1336317), (18848, 1120782), (19344, 1092044), (22971, 919616), (23712, 890878), (25792, 819033), (28272, 747188), (28738, 735072), (30628, 689712), (37696, 560391), (38688, 546022), (43107, 490048), (45942, 459808), (47424, 445439), (56544, 373594), (57476, 367536), (61256, 344856), (77376, 273011), (86214, 245024), (91884, 229904), (113088, 186797), (114952, 183768), (122512, 172428)]