386075344

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{881}}^1$

素因数の和:1399

約数の個数: 40

約数和(自身を含む): 762841800

約数和(自身を除く): 376766456

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 449, 488, 881, 898, 976, 1762, 1796, 3524, 3592, 7048, 7184, 14096, 27389, 53741, 54778, 107482, 109556, 214964, 219112, 395569, 429928, 438224, 791138, 859856, 1582276, 3164552, 6329104, 24129709, 48259418, 96518836, 193037672, 386075344]

約数ペア:

[(1, 386075344), (2, 193037672), (4, 96518836), (8, 48259418), (16, 24129709), (61, 6329104), (122, 3164552), (244, 1582276), (449, 859856), (488, 791138), (881, 438224), (898, 429928), (976, 395569), (1762, 219112), (1796, 214964), (3524, 109556), (3592, 107482), (7048, 54778), (7184, 53741), (14096, 27389)]