943145728

素因数分解:

$2^8\times 7^3\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:527

約数の個数: 144

約数和(自身を含む): 2295820800

約数和(自身を除く): 1352675072

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 128, 161, 184, 196, 224, 256, 322, 343, 368, 392, 448, 467, 644, 686, 736, 784, 896, 934, 1127, 1288, 1372, 1472, 1568, 1792, 1868, 2254, 2576, 2744, 2944, 3136, 3269, 3736, 4508, 5152, 5488, 5888, 6272, 6538, 7472, 7889, 9016, 10304, 10741, 10976, 12544, 13076, 14944, 15778, 18032, 20608, 21482, 21952, 22883, 26152, 29888, 31556, 36064, 41216, 42964, 43904, 45766, 52304, 59776, 63112, 72128, 75187, 85928, 87808, 91532, 104608, 119552, 126224, 144256, 150374, 160181, 171856, 183064, 209216, 252448, 288512, 300748, 320362, 343712, 366128, 418432, 504896, 526309, 601496, 640724, 687424, 732256, 836864, 1009792, 1052618, 1202992, 1281448, 1374848, 1464512, 2019584, 2105236, 2405984, 2562896, 2749696, 2929024, 3684163, 4210472, 4811968, 5125792, 5858048, 7368326, 8420944, 9623936, 10251584, 14736652, 16841888, 19247872, 20503168, 29473304, 33683776, 41006336, 58946608, 67367552, 117893216, 134735104, 235786432, 471572864, 943145728]

約数ペア:

[(1, 943145728), (2, 471572864), (4, 235786432), (7, 134735104), (8, 117893216), (14, 67367552), (16, 58946608), (23, 41006336), (28, 33683776), (32, 29473304), (46, 20503168), (49, 19247872), (56, 16841888), (64, 14736652), (92, 10251584), (98, 9623936), (112, 8420944), (128, 7368326), (161, 5858048), (184, 5125792), (196, 4811968), (224, 4210472), (256, 3684163), (322, 2929024), (343, 2749696), (368, 2562896), (392, 2405984), (448, 2105236), (467, 2019584), (644, 1464512), (686, 1374848), (736, 1281448), (784, 1202992), (896, 1052618), (934, 1009792), (1127, 836864), (1288, 732256), (1372, 687424), (1472, 640724), (1568, 601496), (1792, 526309), (1868, 504896), (2254, 418432), (2576, 366128), (2744, 343712), (2944, 320362), (3136, 300748), (3269, 288512), (3736, 252448), (4508, 209216), (5152, 183064), (5488, 171856), (5888, 160181), (6272, 150374), (6538, 144256), (7472, 126224), (7889, 119552), (9016, 104608), (10304, 91532), (10741, 87808), (10976, 85928), (12544, 75187), (13076, 72128), (14944, 63112), (15778, 59776), (18032, 52304), (20608, 45766), (21482, 43904), (21952, 42964), (22883, 41216), (26152, 36064), (29888, 31556)]