397768704

素因数分解:

$2^{11}\times 3^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:767

約数の個数: 96

約数和(自身を含む): 1072627920

約数和(自身を除く): 674859216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 101, 128, 192, 202, 256, 303, 384, 404, 512, 606, 641, 768, 808, 1024, 1212, 1282, 1536, 1616, 1923, 2048, 2424, 2564, 3072, 3232, 3846, 4848, 5128, 6144, 6464, 7692, 9696, 10256, 12928, 15384, 19392, 20512, 25856, 30768, 38784, 41024, 51712, 61536, 64741, 77568, 82048, 103424, 123072, 129482, 155136, 164096, 194223, 206848, 246144, 258964, 310272, 328192, 388446, 492288, 517928, 620544, 656384, 776892, 984576, 1035856, 1312768, 1553784, 1969152, 2071712, 3107568, 3938304, 4143424, 6215136, 8286848, 12430272, 16573696, 24860544, 33147392, 49721088, 66294784, 99442176, 132589568, 198884352, 397768704]

約数ペア:

[(1, 397768704), (2, 198884352), (3, 132589568), (4, 99442176), (6, 66294784), (8, 49721088), (12, 33147392), (16, 24860544), (24, 16573696), (32, 12430272), (48, 8286848), (64, 6215136), (96, 4143424), (101, 3938304), (128, 3107568), (192, 2071712), (202, 1969152), (256, 1553784), (303, 1312768), (384, 1035856), (404, 984576), (512, 776892), (606, 656384), (641, 620544), (768, 517928), (808, 492288), (1024, 388446), (1212, 328192), (1282, 310272), (1536, 258964), (1616, 246144), (1923, 206848), (2048, 194223), (2424, 164096), (2564, 155136), (3072, 129482), (3232, 123072), (3846, 103424), (4848, 82048), (5128, 77568), (6144, 64741), (6464, 61536), (7692, 51712), (9696, 41024), (10256, 38784), (12928, 30768), (15384, 25856), (19392, 20512)]