1551937968

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:606

約数の個数: 240

約数和(自身を含む): 5199667200

約数和(自身を除く): 3647729232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 127, 144, 162, 168, 189, 216, 243, 252, 254, 324, 336, 378, 381, 432, 449, 486, 504, 508, 567, 648, 756, 762, 889, 898, 972, 1008, 1016, 1134, 1143, 1296, 1347, 1512, 1524, 1701, 1778, 1796, 1944, 2032, 2268, 2286, 2667, 2694, 3024, 3048, 3143, 3402, 3429, 3556, 3592, 3888, 4041, 4536, 4572, 5334, 5388, 6096, 6286, 6804, 6858, 7112, 7184, 8001, 8082, 9072, 9144, 9429, 10287, 10668, 10776, 12123, 12572, 13608, 13716, 14224, 16002, 16164, 18288, 18858, 20574, 21336, 21552, 24003, 24246, 25144, 27216, 27432, 28287, 30861, 32004, 32328, 36369, 37716, 41148, 42672, 48006, 48492, 50288, 54864, 56574, 57023, 61722, 64008, 64656, 72009, 72738, 75432, 82296, 84861, 96012, 96984, 109107, 113148, 114046, 123444, 128016, 144018, 145476, 150864, 164592, 169722, 171069, 192024, 193968, 216027, 218214, 226296, 228092, 246888, 254583, 288036, 290952, 339444, 342138, 384048, 399161, 432054, 436428, 452592, 456184, 493776, 509166, 513207, 576072, 581904, 678888, 684276, 763749, 798322, 864108, 872856, 912368, 1018332, 1026414, 1152144, 1197483, 1357776, 1368552, 1527498, 1539621, 1596644, 1728216, 1745712, 2036664, 2052828, 2394966, 2737104, 3054996, 3079242, 3193288, 3456432, 3592449, 4073328, 4105656, 4618863, 4789932, 6109992, 6158484, 6386576, 7184898, 8211312, 9237726, 9579864, 10777347, 12219984, 12316968, 13856589, 14369796, 18475452, 19159728, 21554694, 24633936, 27713178, 28739592, 32332041, 36950904, 43109388, 55426356, 57479184, 64664082, 73901808, 86218776, 96996123, 110852712, 129328164, 172437552, 193992246, 221705424, 258656328, 387984492, 517312656, 775968984, 1551937968]

約数ペア:

[(1, 1551937968), (2, 775968984), (3, 517312656), (4, 387984492), (6, 258656328), (7, 221705424), (8, 193992246), (9, 172437552), (12, 129328164), (14, 110852712), (16, 96996123), (18, 86218776), (21, 73901808), (24, 64664082), (27, 57479184), (28, 55426356), (36, 43109388), (42, 36950904), (48, 32332041), (54, 28739592), (56, 27713178), (63, 24633936), (72, 21554694), (81, 19159728), (84, 18475452), (108, 14369796), (112, 13856589), (126, 12316968), (127, 12219984), (144, 10777347), (162, 9579864), (168, 9237726), (189, 8211312), (216, 7184898), (243, 6386576), (252, 6158484), (254, 6109992), (324, 4789932), (336, 4618863), (378, 4105656), (381, 4073328), (432, 3592449), (449, 3456432), (486, 3193288), (504, 3079242), (508, 3054996), (567, 2737104), (648, 2394966), (756, 2052828), (762, 2036664), (889, 1745712), (898, 1728216), (972, 1596644), (1008, 1539621), (1016, 1527498), (1134, 1368552), (1143, 1357776), (1296, 1197483), (1347, 1152144), (1512, 1026414), (1524, 1018332), (1701, 912368), (1778, 872856), (1796, 864108), (1944, 798322), (2032, 763749), (2268, 684276), (2286, 678888), (2667, 581904), (2694, 576072), (3024, 513207), (3048, 509166), (3143, 493776), (3402, 456184), (3429, 452592), (3556, 436428), (3592, 432054), (3888, 399161), (4041, 384048), (4536, 342138), (4572, 339444), (5334, 290952), (5388, 288036), (6096, 254583), (6286, 246888), (6804, 228092), (6858, 226296), (7112, 218214), (7184, 216027), (8001, 193968), (8082, 192024), (9072, 171069), (9144, 169722), (9429, 164592), (10287, 150864), (10668, 145476), (10776, 144018), (12123, 128016), (12572, 123444), (13608, 114046), (13716, 113148), (14224, 109107), (16002, 96984), (16164, 96012), (18288, 84861), (18858, 82296), (20574, 75432), (21336, 72738), (21552, 72009), (24003, 64656), (24246, 64008), (25144, 61722), (27216, 57023), (27432, 56574), (28287, 54864), (30861, 50288), (32004, 48492), (32328, 48006), (36369, 42672), (37716, 41148)]