266763432

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27581}}^1$

素因数の和:27634

約数の個数: 64

約数和(自身を含む): 741404160

約数和(自身を除く): 474640728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 27581, 55162, 82743, 110324, 165486, 220648, 330972, 358553, 661944, 717106, 855011, 1075659, 1434212, 1710022, 2151318, 2565033, 2868424, 3420044, 4302636, 5130066, 6840088, 8605272, 10260132, 11115143, 20520264, 22230286, 33345429, 44460572, 66690858, 88921144, 133381716, 266763432]

約数ペア:

[(1, 266763432), (2, 133381716), (3, 88921144), (4, 66690858), (6, 44460572), (8, 33345429), (12, 22230286), (13, 20520264), (24, 11115143), (26, 10260132), (31, 8605272), (39, 6840088), (52, 5130066), (62, 4302636), (78, 3420044), (93, 2868424), (104, 2565033), (124, 2151318), (156, 1710022), (186, 1434212), (248, 1075659), (312, 855011), (372, 717106), (403, 661944), (744, 358553), (806, 330972), (1209, 220648), (1612, 165486), (2418, 110324), (3224, 82743), (4836, 55162), (9672, 27581)]