328830656

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1259}}^1$

素因数の和:1342

約数の個数: 112

約数和(自身を含む): 829543680

約数和(自身を除く): 500713024

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 53, 56, 64, 77, 88, 106, 112, 154, 176, 212, 224, 308, 352, 371, 424, 448, 583, 616, 704, 742, 848, 1166, 1232, 1259, 1484, 1696, 2332, 2464, 2518, 2968, 3392, 4081, 4664, 4928, 5036, 5936, 8162, 8813, 9328, 10072, 11872, 13849, 16324, 17626, 18656, 20144, 23744, 27698, 32648, 35252, 37312, 40288, 55396, 65296, 66727, 70504, 80576, 96943, 110792, 130592, 133454, 141008, 193886, 221584, 261184, 266908, 282016, 387772, 443168, 467089, 533816, 564032, 733997, 775544, 886336, 934178, 1067632, 1467994, 1551088, 1868356, 2135264, 2935988, 3102176, 3736712, 4270528, 5137979, 5871976, 6204352, 7473424, 10275958, 11743952, 14946848, 20551916, 23487904, 29893696, 41103832, 46975808, 82207664, 164415328, 328830656]

約数ペア:

[(1, 328830656), (2, 164415328), (4, 82207664), (7, 46975808), (8, 41103832), (11, 29893696), (14, 23487904), (16, 20551916), (22, 14946848), (28, 11743952), (32, 10275958), (44, 7473424), (53, 6204352), (56, 5871976), (64, 5137979), (77, 4270528), (88, 3736712), (106, 3102176), (112, 2935988), (154, 2135264), (176, 1868356), (212, 1551088), (224, 1467994), (308, 1067632), (352, 934178), (371, 886336), (424, 775544), (448, 733997), (583, 564032), (616, 533816), (704, 467089), (742, 443168), (848, 387772), (1166, 282016), (1232, 266908), (1259, 261184), (1484, 221584), (1696, 193886), (2332, 141008), (2464, 133454), (2518, 130592), (2968, 110792), (3392, 96943), (4081, 80576), (4664, 70504), (4928, 66727), (5036, 65296), (5936, 55396), (8162, 40288), (8813, 37312), (9328, 35252), (10072, 32648), (11872, 27698), (13849, 23744), (16324, 20144), (17626, 18656)]