211715568

素因数分解:

$2^4\times 3^2\times {\mathrm{907}}^1\times {\mathrm{1621}}^1$

素因数の和:2542

約数の個数: 60

約数和(自身を含む): 593528728

約数和(自身を除く): 381813160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 907, 1621, 1814, 2721, 3242, 3628, 4863, 5442, 6484, 7256, 8163, 9726, 10884, 12968, 14512, 14589, 16326, 19452, 21768, 25936, 29178, 32652, 38904, 43536, 58356, 65304, 77808, 116712, 130608, 233424, 1470247, 2940494, 4410741, 5880988, 8821482, 11761976, 13232223, 17642964, 23523952, 26464446, 35285928, 52928892, 70571856, 105857784, 211715568]

約数ペア:

[(1, 211715568), (2, 105857784), (3, 70571856), (4, 52928892), (6, 35285928), (8, 26464446), (9, 23523952), (12, 17642964), (16, 13232223), (18, 11761976), (24, 8821482), (36, 5880988), (48, 4410741), (72, 2940494), (144, 1470247), (907, 233424), (1621, 130608), (1814, 116712), (2721, 77808), (3242, 65304), (3628, 58356), (4863, 43536), (5442, 38904), (6484, 32652), (7256, 29178), (8163, 25936), (9726, 21768), (10884, 19452), (12968, 16326), (14512, 14589)]