664302816

素因数分解:

$2^5\times 3^3\times {\mathrm{768869}}^1$

素因数の和:768888

約数の個数: 48

約数和(自身を含む): 1937552400

約数和(自身を除く): 1273249584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 768869, 1537738, 2306607, 3075476, 4613214, 6150952, 6919821, 9226428, 12301904, 13839642, 18452856, 20759463, 24603808, 27679284, 36905712, 41518926, 55358568, 73811424, 83037852, 110717136, 166075704, 221434272, 332151408, 664302816]

約数ペア:

[(1, 664302816), (2, 332151408), (3, 221434272), (4, 166075704), (6, 110717136), (8, 83037852), (9, 73811424), (12, 55358568), (16, 41518926), (18, 36905712), (24, 27679284), (27, 24603808), (32, 20759463), (36, 18452856), (48, 13839642), (54, 12301904), (72, 9226428), (96, 6919821), (108, 6150952), (144, 4613214), (216, 3075476), (288, 2306607), (432, 1537738), (864, 768869)]