264216816

素因数分解:

$2^4\times 3^5\times {\mathrm{67957}}^1$

素因数の和:67980

約数の個数: 60

約数和(自身を含む): 766838072

約数和(自身を除く): 502621256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 67957, 135914, 203871, 271828, 407742, 543656, 611613, 815484, 1087312, 1223226, 1630968, 1834839, 2446452, 3261936, 3669678, 4892904, 5504517, 7339356, 9785808, 11009034, 14678712, 16513551, 22018068, 29357424, 33027102, 44036136, 66054204, 88072272, 132108408, 264216816]

約数ペア:

[(1, 264216816), (2, 132108408), (3, 88072272), (4, 66054204), (6, 44036136), (8, 33027102), (9, 29357424), (12, 22018068), (16, 16513551), (18, 14678712), (24, 11009034), (27, 9785808), (36, 7339356), (48, 5504517), (54, 4892904), (72, 3669678), (81, 3261936), (108, 2446452), (144, 1834839), (162, 1630968), (216, 1223226), (243, 1087312), (324, 815484), (432, 611613), (486, 543656), (648, 407742), (972, 271828), (1296, 203871), (1944, 135914), (3888, 67957)]