3978996864

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{252731}}^1$

素因数の和:252789

約数の個数: 64

約数和(自身を含む): 10827038880

約数和(自身を除く): 6848042016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 328, 384, 492, 656, 984, 1312, 1968, 2624, 3936, 5248, 7872, 15744, 252731, 505462, 758193, 1010924, 1516386, 2021848, 3032772, 4043696, 6065544, 8087392, 10361971, 12131088, 16174784, 20723942, 24262176, 31085913, 32349568, 41447884, 48524352, 62171826, 82895768, 97048704, 124343652, 165791536, 248687304, 331583072, 497374608, 663166144, 994749216, 1326332288, 1989498432, 3978996864]

約数ペア:

[(1, 3978996864), (2, 1989498432), (3, 1326332288), (4, 994749216), (6, 663166144), (8, 497374608), (12, 331583072), (16, 248687304), (24, 165791536), (32, 124343652), (41, 97048704), (48, 82895768), (64, 62171826), (82, 48524352), (96, 41447884), (123, 32349568), (128, 31085913), (164, 24262176), (192, 20723942), (246, 16174784), (328, 12131088), (384, 10361971), (492, 8087392), (656, 6065544), (984, 4043696), (1312, 3032772), (1968, 2021848), (2624, 1516386), (3936, 1010924), (5248, 758193), (7872, 505462), (15744, 252731)]