2666273792

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 264

約数和(自身を含む): 6904645632

約数和(自身を除く): 4238371840

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 71, 91, 104, 112, 124, 128, 142, 169, 182, 208, 217, 224, 248, 256, 284, 338, 364, 403, 416, 434, 448, 496, 497, 512, 568, 676, 728, 806, 832, 868, 896, 923, 992, 994, 1024, 1136, 1183, 1352, 1456, 1612, 1664, 1736, 1792, 1846, 1984, 1988, 2201, 2272, 2366, 2704, 2821, 2912, 3224, 3328, 3472, 3584, 3692, 3968, 3976, 4402, 4544, 4732, 5239, 5408, 5642, 5824, 6448, 6461, 6656, 6944, 7168, 7384, 7936, 7952, 8804, 9088, 9464, 10478, 10816, 11284, 11648, 11999, 12896, 12922, 13312, 13888, 14768, 15407, 15872, 15904, 17608, 18176, 18928, 20956, 21632, 22568, 23296, 23998, 25792, 25844, 27776, 28613, 29536, 30814, 31744, 31808, 35216, 36352, 36673, 37856, 41912, 43264, 45136, 46592, 47996, 51584, 51688, 55552, 57226, 59072, 61628, 63616, 70432, 72704, 73346, 75712, 83824, 83993, 86528, 90272, 93184, 95992, 103168, 103376, 111104, 114452, 118144, 123256, 127232, 140864, 146692, 151424, 167648, 167986, 173056, 180544, 191984, 200291, 206336, 206752, 222208, 228904, 236288, 246512, 254464, 281728, 293384, 302848, 335296, 335972, 361088, 371969, 383968, 400582, 412672, 413504, 457808, 472576, 493024, 508928, 563456, 586768, 605696, 670592, 671944, 722176, 743938, 767936, 801164, 827008, 915616, 945152, 986048, 1126912, 1173536, 1211392, 1341184, 1343888, 1444352, 1487876, 1535872, 1602328, 1654016, 1831232, 1972096, 2253824, 2347072, 2603783, 2682368, 2687776, 2888704, 2975752, 3071744, 3204656, 3308032, 3662464, 3944192, 4694144, 5207566, 5364736, 5375552, 5951504, 6143488, 6409312, 6616064, 7324928, 7888384, 9388288, 10415132, 10751104, 11903008, 12286976, 12818624, 14649856, 15776768, 18776576, 20830264, 21502208, 23806016, 25637248, 29299712, 37553152, 41660528, 43004416, 47612032, 51274496, 83321056, 86008832, 95224064, 102548992, 166642112, 190448128, 205097984, 333284224, 380896256, 666568448, 1333136896, 2666273792]

約数ペア:

[(1, 2666273792), (2, 1333136896), (4, 666568448), (7, 380896256), (8, 333284224), (13, 205097984), (14, 190448128), (16, 166642112), (26, 102548992), (28, 95224064), (31, 86008832), (32, 83321056), (52, 51274496), (56, 47612032), (62, 43004416), (64, 41660528), (71, 37553152), (91, 29299712), (104, 25637248), (112, 23806016), (124, 21502208), (128, 20830264), (142, 18776576), (169, 15776768), (182, 14649856), (208, 12818624), (217, 12286976), (224, 11903008), (248, 10751104), (256, 10415132), (284, 9388288), (338, 7888384), (364, 7324928), (403, 6616064), (416, 6409312), (434, 6143488), (448, 5951504), (496, 5375552), (497, 5364736), (512, 5207566), (568, 4694144), (676, 3944192), (728, 3662464), (806, 3308032), (832, 3204656), (868, 3071744), (896, 2975752), (923, 2888704), (992, 2687776), (994, 2682368), (1024, 2603783), (1136, 2347072), (1183, 2253824), (1352, 1972096), (1456, 1831232), (1612, 1654016), (1664, 1602328), (1736, 1535872), (1792, 1487876), (1846, 1444352), (1984, 1343888), (1988, 1341184), (2201, 1211392), (2272, 1173536), (2366, 1126912), (2704, 986048), (2821, 945152), (2912, 915616), (3224, 827008), (3328, 801164), (3472, 767936), (3584, 743938), (3692, 722176), (3968, 671944), (3976, 670592), (4402, 605696), (4544, 586768), (4732, 563456), (5239, 508928), (5408, 493024), (5642, 472576), (5824, 457808), (6448, 413504), (6461, 412672), (6656, 400582), (6944, 383968), (7168, 371969), (7384, 361088), (7936, 335972), (7952, 335296), (8804, 302848), (9088, 293384), (9464, 281728), (10478, 254464), (10816, 246512), (11284, 236288), (11648, 228904), (11999, 222208), (12896, 206752), (12922, 206336), (13312, 200291), (13888, 191984), (14768, 180544), (15407, 173056), (15872, 167986), (15904, 167648), (17608, 151424), (18176, 146692), (18928, 140864), (20956, 127232), (21632, 123256), (22568, 118144), (23296, 114452), (23998, 111104), (25792, 103376), (25844, 103168), (27776, 95992), (28613, 93184), (29536, 90272), (30814, 86528), (31744, 83993), (31808, 83824), (35216, 75712), (36352, 73346), (36673, 72704), (37856, 70432), (41912, 63616), (43264, 61628), (45136, 59072), (46592, 57226), (47996, 55552), (51584, 51688)]