268579272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{5483}}^1$

素因数の和:5662

約数の個数: 64

約数和(自身を含む): 727836480

約数和(自身を除く): 459257208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 157, 312, 314, 471, 628, 942, 1256, 1884, 2041, 3768, 4082, 5483, 6123, 8164, 10966, 12246, 16328, 16449, 21932, 24492, 32898, 43864, 48984, 65796, 71279, 131592, 142558, 213837, 285116, 427674, 570232, 855348, 860831, 1710696, 1721662, 2582493, 3443324, 5164986, 6886648, 10329972, 11190803, 20659944, 22381606, 33572409, 44763212, 67144818, 89526424, 134289636, 268579272]

約数ペア:

[(1, 268579272), (2, 134289636), (3, 89526424), (4, 67144818), (6, 44763212), (8, 33572409), (12, 22381606), (13, 20659944), (24, 11190803), (26, 10329972), (39, 6886648), (52, 5164986), (78, 3443324), (104, 2582493), (156, 1721662), (157, 1710696), (312, 860831), (314, 855348), (471, 570232), (628, 427674), (942, 285116), (1256, 213837), (1884, 142558), (2041, 131592), (3768, 71279), (4082, 65796), (5483, 48984), (6123, 43864), (8164, 32898), (10966, 24492), (12246, 21932), (16328, 16449)]