28656743232

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{919}}^1$

素因数の和:1022

約数の個数: 252

約数和(自身を含む): 84928191840

約数和(自身を除く): 56271448608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 169, 186, 192, 208, 248, 312, 338, 372, 403, 416, 496, 507, 624, 676, 744, 806, 832, 919, 961, 992, 1014, 1209, 1248, 1352, 1488, 1612, 1838, 1922, 1984, 2028, 2418, 2496, 2704, 2757, 2883, 2976, 3224, 3676, 3844, 4056, 4836, 5239, 5408, 5514, 5766, 5952, 6448, 7352, 7688, 8112, 9672, 10478, 10816, 11028, 11532, 11947, 12493, 12896, 14704, 15376, 15717, 16224, 19344, 20956, 22056, 23064, 23894, 24986, 25792, 28489, 29408, 30752, 31434, 32448, 35841, 37479, 38688, 41912, 44112, 46128, 47788, 49972, 56978, 58816, 61504, 62868, 71682, 74958, 77376, 83824, 85467, 88224, 92256, 95576, 99944, 113956, 125736, 143364, 149916, 155311, 162409, 167648, 170934, 176448, 184512, 191152, 199888, 227912, 251472, 286728, 299832, 310622, 324818, 335296, 341868, 370357, 382304, 399776, 455824, 465933, 487227, 502944, 573456, 599664, 621244, 649636, 683736, 740714, 764608, 799552, 883159, 911648, 931866, 974454, 1005888, 1111071, 1146912, 1199328, 1242488, 1299272, 1367472, 1481428, 1766318, 1823296, 1863732, 1948908, 2222142, 2293824, 2398656, 2484976, 2598544, 2649477, 2734944, 2962856, 3532636, 3727464, 3897816, 4444284, 4814641, 4969952, 5197088, 5298954, 5469888, 5925712, 7065272, 7454928, 7795632, 8888568, 9629282, 9939904, 10394176, 10597908, 11481067, 11851424, 14130544, 14443923, 14909856, 15591264, 17777136, 19258564, 21195816, 22962134, 23702848, 28261088, 28887846, 29819712, 31182528, 34443201, 35554272, 38517128, 42391632, 45924268, 56522176, 57775692, 68886402, 71108544, 77034256, 84783264, 91848536, 115551384, 137772804, 149253871, 154068512, 169566528, 183697072, 231102768, 275545608, 298507742, 308137024, 367394144, 447761613, 462205536, 551091216, 597015484, 734788288, 895523226, 924411072, 1102182432, 1194030968, 1791046452, 2204364864, 2388061936, 3582092904, 4776123872, 7164185808, 9552247744, 14328371616, 28656743232]

約数ペア:

[(1, 28656743232), (2, 14328371616), (3, 9552247744), (4, 7164185808), (6, 4776123872), (8, 3582092904), (12, 2388061936), (13, 2204364864), (16, 1791046452), (24, 1194030968), (26, 1102182432), (31, 924411072), (32, 895523226), (39, 734788288), (48, 597015484), (52, 551091216), (62, 462205536), (64, 447761613), (78, 367394144), (93, 308137024), (96, 298507742), (104, 275545608), (124, 231102768), (156, 183697072), (169, 169566528), (186, 154068512), (192, 149253871), (208, 137772804), (248, 115551384), (312, 91848536), (338, 84783264), (372, 77034256), (403, 71108544), (416, 68886402), (496, 57775692), (507, 56522176), (624, 45924268), (676, 42391632), (744, 38517128), (806, 35554272), (832, 34443201), (919, 31182528), (961, 29819712), (992, 28887846), (1014, 28261088), (1209, 23702848), (1248, 22962134), (1352, 21195816), (1488, 19258564), (1612, 17777136), (1838, 15591264), (1922, 14909856), (1984, 14443923), (2028, 14130544), (2418, 11851424), (2496, 11481067), (2704, 10597908), (2757, 10394176), (2883, 9939904), (2976, 9629282), (3224, 8888568), (3676, 7795632), (3844, 7454928), (4056, 7065272), (4836, 5925712), (5239, 5469888), (5408, 5298954), (5514, 5197088), (5766, 4969952), (5952, 4814641), (6448, 4444284), (7352, 3897816), (7688, 3727464), (8112, 3532636), (9672, 2962856), (10478, 2734944), (10816, 2649477), (11028, 2598544), (11532, 2484976), (11947, 2398656), (12493, 2293824), (12896, 2222142), (14704, 1948908), (15376, 1863732), (15717, 1823296), (16224, 1766318), (19344, 1481428), (20956, 1367472), (22056, 1299272), (23064, 1242488), (23894, 1199328), (24986, 1146912), (25792, 1111071), (28489, 1005888), (29408, 974454), (30752, 931866), (31434, 911648), (32448, 883159), (35841, 799552), (37479, 764608), (38688, 740714), (41912, 683736), (44112, 649636), (46128, 621244), (47788, 599664), (49972, 573456), (56978, 502944), (58816, 487227), (61504, 465933), (62868, 455824), (71682, 399776), (74958, 382304), (77376, 370357), (83824, 341868), (85467, 335296), (88224, 324818), (92256, 310622), (95576, 299832), (99944, 286728), (113956, 251472), (125736, 227912), (143364, 199888), (149916, 191152), (155311, 184512), (162409, 176448), (167648, 170934)]