721201152

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:482

約数の個数: 192

約数和(自身を含む): 2256508800

約数和(自身を除く): 1535307648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 256, 287, 328, 336, 384, 409, 448, 492, 512, 574, 656, 672, 768, 818, 861, 896, 984, 1024, 1148, 1227, 1312, 1344, 1536, 1636, 1722, 1792, 1968, 2048, 2296, 2454, 2624, 2688, 2863, 3072, 3272, 3444, 3584, 3936, 4592, 4908, 5248, 5376, 5726, 6144, 6544, 6888, 7168, 7872, 8589, 9184, 9816, 10496, 10752, 11452, 13088, 13776, 14336, 15744, 16769, 17178, 18368, 19632, 20992, 21504, 22904, 26176, 27552, 31488, 33538, 34356, 36736, 39264, 41984, 43008, 45808, 50307, 52352, 55104, 62976, 67076, 68712, 73472, 78528, 83968, 91616, 100614, 104704, 110208, 117383, 125952, 134152, 137424, 146944, 157056, 183232, 201228, 209408, 220416, 234766, 251904, 268304, 274848, 293888, 314112, 352149, 366464, 402456, 418816, 440832, 469532, 536608, 549696, 587776, 628224, 704298, 732928, 804912, 837632, 881664, 939064, 1073216, 1099392, 1256448, 1408596, 1465856, 1609824, 1763328, 1878128, 2146432, 2198784, 2512896, 2817192, 2931712, 3219648, 3756256, 4292864, 4397568, 5634384, 5863424, 6439296, 7512512, 8585728, 8795136, 11268768, 12878592, 15025024, 17171456, 17590272, 22537536, 25757184, 30050048, 34342912, 45075072, 51514368, 60100096, 90150144, 103028736, 120200192, 180300288, 240400384, 360600576, 721201152]

約数ペア:

[(1, 721201152), (2, 360600576), (3, 240400384), (4, 180300288), (6, 120200192), (7, 103028736), (8, 90150144), (12, 60100096), (14, 51514368), (16, 45075072), (21, 34342912), (24, 30050048), (28, 25757184), (32, 22537536), (41, 17590272), (42, 17171456), (48, 15025024), (56, 12878592), (64, 11268768), (82, 8795136), (84, 8585728), (96, 7512512), (112, 6439296), (123, 5863424), (128, 5634384), (164, 4397568), (168, 4292864), (192, 3756256), (224, 3219648), (246, 2931712), (256, 2817192), (287, 2512896), (328, 2198784), (336, 2146432), (384, 1878128), (409, 1763328), (448, 1609824), (492, 1465856), (512, 1408596), (574, 1256448), (656, 1099392), (672, 1073216), (768, 939064), (818, 881664), (861, 837632), (896, 804912), (984, 732928), (1024, 704298), (1148, 628224), (1227, 587776), (1312, 549696), (1344, 536608), (1536, 469532), (1636, 440832), (1722, 418816), (1792, 402456), (1968, 366464), (2048, 352149), (2296, 314112), (2454, 293888), (2624, 274848), (2688, 268304), (2863, 251904), (3072, 234766), (3272, 220416), (3444, 209408), (3584, 201228), (3936, 183232), (4592, 157056), (4908, 146944), (5248, 137424), (5376, 134152), (5726, 125952), (6144, 117383), (6544, 110208), (6888, 104704), (7168, 100614), (7872, 91616), (8589, 83968), (9184, 78528), (9816, 73472), (10496, 68712), (10752, 67076), (11452, 62976), (13088, 55104), (13776, 52352), (14336, 50307), (15744, 45808), (16769, 43008), (17178, 41984), (18368, 39264), (19632, 36736), (20992, 34356), (21504, 33538), (22904, 31488), (26176, 27552)]