288960344

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{11831}}^1$

素因数の和:11951

約数の個数: 32

約数和(自身を含む): 562256640

約数和(自身を除く): 273296296

約数列:

[1, 2, 4, 8, 43, 71, 86, 142, 172, 284, 344, 568, 3053, 6106, 11831, 12212, 23662, 24424, 47324, 94648, 508733, 840001, 1017466, 1680002, 2034932, 3360004, 4069864, 6720008, 36120043, 72240086, 144480172, 288960344]

約数ペア:

[(1, 288960344), (2, 144480172), (4, 72240086), (8, 36120043), (43, 6720008), (71, 4069864), (86, 3360004), (142, 2034932), (172, 1680002), (284, 1017466), (344, 840001), (568, 508733), (3053, 94648), (6106, 47324), (11831, 24424), (12212, 23662)]