256270128

素因数分解:

$2^4\times 3^1\times {\mathrm{101}}^1\times {\mathrm{52861}}^1$

素因数の和:52973

約数の個数: 40

約数和(自身を含む): 668598576

約数和(自身を除く): 412328448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 101, 202, 303, 404, 606, 808, 1212, 1616, 2424, 4848, 52861, 105722, 158583, 211444, 317166, 422888, 634332, 845776, 1268664, 2537328, 5338961, 10677922, 16016883, 21355844, 32033766, 42711688, 64067532, 85423376, 128135064, 256270128]

約数ペア:

[(1, 256270128), (2, 128135064), (3, 85423376), (4, 64067532), (6, 42711688), (8, 32033766), (12, 21355844), (16, 16016883), (24, 10677922), (48, 5338961), (101, 2537328), (202, 1268664), (303, 845776), (404, 634332), (606, 422888), (808, 317166), (1212, 211444), (1616, 158583), (2424, 105722), (4848, 52861)]