12707274272

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{2111}}^1$

素因数の和:2495

約数の個数: 144

約数和(自身を含む): 31853606400

約数和(自身を除く): 19146332128

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 349, 352, 392, 539, 616, 698, 784, 1078, 1232, 1396, 1568, 2111, 2156, 2443, 2464, 2792, 3839, 4222, 4312, 4886, 5584, 7678, 8444, 8624, 9772, 11168, 14777, 15356, 16888, 17101, 17248, 19544, 23221, 26873, 29554, 30712, 33776, 34202, 39088, 46442, 53746, 59108, 61424, 67552, 68404, 78176, 92884, 103439, 107492, 118216, 122848, 136808, 162547, 185768, 188111, 206878, 214984, 236432, 273616, 325094, 371536, 376222, 413756, 429968, 472864, 547232, 650188, 736739, 743072, 752444, 827512, 859936, 1137829, 1300376, 1473478, 1504888, 1655024, 2275658, 2600752, 2946956, 3009776, 3310048, 4551316, 5157173, 5201504, 5893912, 6019552, 8104129, 9102632, 10314346, 11787824, 16208258, 18205264, 20628692, 23575648, 32416516, 36100211, 36410528, 41257384, 56728903, 64833032, 72200422, 82514768, 113457806, 129666064, 144400844, 165029536, 226915612, 259332128, 288801688, 397102321, 453831224, 577603376, 794204642, 907662448, 1155206752, 1588409284, 1815324896, 3176818568, 6353637136, 12707274272]

約数ペア:

[(1, 12707274272), (2, 6353637136), (4, 3176818568), (7, 1815324896), (8, 1588409284), (11, 1155206752), (14, 907662448), (16, 794204642), (22, 577603376), (28, 453831224), (32, 397102321), (44, 288801688), (49, 259332128), (56, 226915612), (77, 165029536), (88, 144400844), (98, 129666064), (112, 113457806), (154, 82514768), (176, 72200422), (196, 64833032), (224, 56728903), (308, 41257384), (349, 36410528), (352, 36100211), (392, 32416516), (539, 23575648), (616, 20628692), (698, 18205264), (784, 16208258), (1078, 11787824), (1232, 10314346), (1396, 9102632), (1568, 8104129), (2111, 6019552), (2156, 5893912), (2443, 5201504), (2464, 5157173), (2792, 4551316), (3839, 3310048), (4222, 3009776), (4312, 2946956), (4886, 2600752), (5584, 2275658), (7678, 1655024), (8444, 1504888), (8624, 1473478), (9772, 1300376), (11168, 1137829), (14777, 859936), (15356, 827512), (16888, 752444), (17101, 743072), (17248, 736739), (19544, 650188), (23221, 547232), (26873, 472864), (29554, 429968), (30712, 413756), (33776, 376222), (34202, 371536), (39088, 325094), (46442, 273616), (53746, 236432), (59108, 214984), (61424, 206878), (67552, 188111), (68404, 185768), (78176, 162547), (92884, 136808), (103439, 122848), (107492, 118216)]