1256865984

素因数分解:

$2^6\times 3^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 392

約数和(自身を含む): 4264273920

約数和(自身を除く): 3007407936

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 32, 33, 36, 44, 48, 54, 62, 64, 66, 72, 79, 81, 88, 93, 96, 99, 108, 124, 132, 144, 158, 162, 176, 186, 192, 198, 216, 237, 243, 248, 264, 279, 288, 297, 316, 324, 341, 352, 372, 396, 432, 474, 486, 496, 528, 558, 576, 594, 632, 648, 682, 704, 711, 729, 744, 792, 837, 864, 869, 891, 948, 972, 992, 1023, 1056, 1116, 1188, 1264, 1296, 1364, 1422, 1458, 1488, 1584, 1674, 1728, 1738, 1782, 1896, 1944, 1984, 2046, 2112, 2133, 2232, 2376, 2449, 2511, 2528, 2592, 2607, 2673, 2728, 2844, 2916, 2976, 3069, 3168, 3348, 3476, 3564, 3792, 3888, 4092, 4266, 4464, 4752, 4898, 5022, 5056, 5184, 5214, 5346, 5456, 5688, 5832, 5952, 6138, 6336, 6399, 6696, 6952, 7128, 7347, 7533, 7584, 7776, 7821, 8019, 8184, 8532, 8928, 9207, 9504, 9796, 10044, 10428, 10692, 10912, 11376, 11664, 12276, 12798, 13392, 13904, 14256, 14694, 15066, 15168, 15552, 15642, 16038, 16368, 17064, 17856, 18414, 19008, 19197, 19592, 20088, 20856, 21384, 21824, 22041, 22599, 22752, 23328, 23463, 24552, 25596, 26784, 26939, 27621, 27808, 28512, 29388, 30132, 31284, 32076, 32736, 34128, 36828, 38394, 39184, 40176, 41712, 42768, 44082, 45198, 45504, 46656, 46926, 49104, 51192, 53568, 53878, 55242, 55616, 57024, 57591, 58776, 60264, 62568, 64152, 65472, 66123, 68256, 70389, 73656, 76788, 78368, 80352, 80817, 82863, 83424, 85536, 88164, 90396, 93852, 98208, 102384, 107756, 110484, 115182, 117552, 120528, 125136, 128304, 132246, 136512, 140778, 147312, 153576, 156736, 160704, 161634, 165726, 166848, 171072, 176328, 180792, 187704, 196416, 198369, 204768, 211167, 215512, 220968, 230364, 235104, 241056, 242451, 248589, 250272, 256608, 264492, 281556, 294624, 307152, 323268, 331452, 352656, 361584, 375408, 396738, 409536, 422334, 431024, 441936, 460728, 470208, 482112, 484902, 497178, 500544, 513216, 528984, 563112, 589248, 595107, 614304, 633501, 646536, 662904, 705312, 723168, 727353, 750816, 793476, 844668, 862048, 883872, 921456, 969804, 994356, 1057968, 1126224, 1190214, 1228608, 1267002, 1293072, 1325808, 1410624, 1446336, 1454706, 1501632, 1586952, 1689336, 1724096, 1767744, 1785321, 1842912, 1939608, 1988712, 2115936, 2182059, 2252448, 2380428, 2534004, 2586144, 2651616, 2909412, 3173904, 3378672, 3570642, 3685824, 3879216, 3977424, 4231872, 4364118, 4504896, 4760856, 5068008, 5172288, 5303232, 5818824, 6347808, 6546177, 6757344, 7141284, 7758432, 7954848, 8728236, 9521712, 10136016, 11637648, 12695616, 13092354, 13514688, 14282568, 15516864, 15909696, 17456472, 19043424, 19638531, 20272032, 23275296, 26184708, 28565136, 34912944, 38086848, 39277062, 40544064, 46550592, 52369416, 57130272, 69825888, 78554124, 104738832, 114260544, 139651776, 157108248, 209477664, 314216496, 418955328, 628432992, 1256865984]

約数ペア:

[(1, 1256865984), (2, 628432992), (3, 418955328), (4, 314216496), (6, 209477664), (8, 157108248), (9, 139651776), (11, 114260544), (12, 104738832), (16, 78554124), (18, 69825888), (22, 57130272), (24, 52369416), (27, 46550592), (31, 40544064), (32, 39277062), (33, 38086848), (36, 34912944), (44, 28565136), (48, 26184708), (54, 23275296), (62, 20272032), (64, 19638531), (66, 19043424), (72, 17456472), (79, 15909696), (81, 15516864), (88, 14282568), (93, 13514688), (96, 13092354), (99, 12695616), (108, 11637648), (124, 10136016), (132, 9521712), (144, 8728236), (158, 7954848), (162, 7758432), (176, 7141284), (186, 6757344), (192, 6546177), (198, 6347808), (216, 5818824), (237, 5303232), (243, 5172288), (248, 5068008), (264, 4760856), (279, 4504896), (288, 4364118), (297, 4231872), (316, 3977424), (324, 3879216), (341, 3685824), (352, 3570642), (372, 3378672), (396, 3173904), (432, 2909412), (474, 2651616), (486, 2586144), (496, 2534004), (528, 2380428), (558, 2252448), (576, 2182059), (594, 2115936), (632, 1988712), (648, 1939608), (682, 1842912), (704, 1785321), (711, 1767744), (729, 1724096), (744, 1689336), (792, 1586952), (837, 1501632), (864, 1454706), (869, 1446336), (891, 1410624), (948, 1325808), (972, 1293072), (992, 1267002), (1023, 1228608), (1056, 1190214), (1116, 1126224), (1188, 1057968), (1264, 994356), (1296, 969804), (1364, 921456), (1422, 883872), (1458, 862048), (1488, 844668), (1584, 793476), (1674, 750816), (1728, 727353), (1738, 723168), (1782, 705312), (1896, 662904), (1944, 646536), (1984, 633501), (2046, 614304), (2112, 595107), (2133, 589248), (2232, 563112), (2376, 528984), (2449, 513216), (2511, 500544), (2528, 497178), (2592, 484902), (2607, 482112), (2673, 470208), (2728, 460728), (2844, 441936), (2916, 431024), (2976, 422334), (3069, 409536), (3168, 396738), (3348, 375408), (3476, 361584), (3564, 352656), (3792, 331452), (3888, 323268), (4092, 307152), (4266, 294624), (4464, 281556), (4752, 264492), (4898, 256608), (5022, 250272), (5056, 248589), (5184, 242451), (5214, 241056), (5346, 235104), (5456, 230364), (5688, 220968), (5832, 215512), (5952, 211167), (6138, 204768), (6336, 198369), (6399, 196416), (6696, 187704), (6952, 180792), (7128, 176328), (7347, 171072), (7533, 166848), (7584, 165726), (7776, 161634), (7821, 160704), (8019, 156736), (8184, 153576), (8532, 147312), (8928, 140778), (9207, 136512), (9504, 132246), (9796, 128304), (10044, 125136), (10428, 120528), (10692, 117552), (10912, 115182), (11376, 110484), (11664, 107756), (12276, 102384), (12798, 98208), (13392, 93852), (13904, 90396), (14256, 88164), (14694, 85536), (15066, 83424), (15168, 82863), (15552, 80817), (15642, 80352), (16038, 78368), (16368, 76788), (17064, 73656), (17856, 70389), (18414, 68256), (19008, 66123), (19197, 65472), (19592, 64152), (20088, 62568), (20856, 60264), (21384, 58776), (21824, 57591), (22041, 57024), (22599, 55616), (22752, 55242), (23328, 53878), (23463, 53568), (24552, 51192), (25596, 49104), (26784, 46926), (26939, 46656), (27621, 45504), (27808, 45198), (28512, 44082), (29388, 42768), (30132, 41712), (31284, 40176), (32076, 39184), (32736, 38394), (34128, 36828)]