820442112

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{38153}}^1$

素因数の和:38183

約数の個数: 88

約数和(自身を含む): 2499239616

約数和(自身を除く): 1678797504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2688, 3072, 3584, 5376, 7168, 10752, 21504, 38153, 76306, 114459, 152612, 228918, 267071, 305224, 457836, 534142, 610448, 801213, 915672, 1068284, 1220896, 1602426, 1831344, 2136568, 2441792, 3204852, 3662688, 4273136, 4883584, 6409704, 7325376, 8546272, 9767168, 12819408, 14650752, 17092544, 19534336, 25638816, 29301504, 34185088, 39068672, 51277632, 58603008, 68370176, 102555264, 117206016, 136740352, 205110528, 273480704, 410221056, 820442112]

約数ペア:

[(1, 820442112), (2, 410221056), (3, 273480704), (4, 205110528), (6, 136740352), (7, 117206016), (8, 102555264), (12, 68370176), (14, 58603008), (16, 51277632), (21, 39068672), (24, 34185088), (28, 29301504), (32, 25638816), (42, 19534336), (48, 17092544), (56, 14650752), (64, 12819408), (84, 9767168), (96, 8546272), (112, 7325376), (128, 6409704), (168, 4883584), (192, 4273136), (224, 3662688), (256, 3204852), (336, 2441792), (384, 2136568), (448, 1831344), (512, 1602426), (672, 1220896), (768, 1068284), (896, 915672), (1024, 801213), (1344, 610448), (1536, 534142), (1792, 457836), (2688, 305224), (3072, 267071), (3584, 228918), (5376, 152612), (7168, 114459), (10752, 76306), (21504, 38153)]