2761512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 7620480

約数和(自身を除く): 4858968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 167, 212, 312, 318, 334, 424, 501, 636, 668, 689, 1002, 1272, 1336, 1378, 2004, 2067, 2171, 2756, 4008, 4134, 4342, 5512, 6513, 8268, 8684, 8851, 13026, 16536, 17368, 17702, 26052, 26553, 35404, 52104, 53106, 70808, 106212, 115063, 212424, 230126, 345189, 460252, 690378, 920504, 1380756, 2761512]

約数ペア:

[(1, 2761512), (2, 1380756), (3, 920504), (4, 690378), (6, 460252), (8, 345189), (12, 230126), (13, 212424), (24, 115063), (26, 106212), (39, 70808), (52, 53106), (53, 52104), (78, 35404), (104, 26553), (106, 26052), (156, 17702), (159, 17368), (167, 16536), (212, 13026), (312, 8851), (318, 8684), (334, 8268), (424, 6513), (501, 5512), (636, 4342), (668, 4134), (689, 4008), (1002, 2756), (1272, 2171), (1336, 2067), (1378, 2004)]