285126048

素因数分解:

$2^5\times 3^3\times {\mathrm{331}}^1\times {\mathrm{997}}^1$

素因数の和:1347

約数の個数: 96

約数和(自身を含む): 834966720

約数和(自身を除く): 549840672

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, 331, 432, 662, 864, 993, 997, 1324, 1986, 1994, 2648, 2979, 2991, 3972, 3988, 5296, 5958, 5982, 7944, 7976, 8937, 8973, 10592, 11916, 11964, 15888, 15952, 17874, 17946, 23832, 23928, 26919, 31776, 31904, 35748, 35892, 47664, 47856, 53838, 71496, 71784, 95328, 95712, 107676, 142992, 143568, 215352, 285984, 287136, 330007, 430704, 660014, 861408, 990021, 1320028, 1980042, 2640056, 2970063, 3960084, 5280112, 5940126, 7920168, 8910189, 10560224, 11880252, 15840336, 17820378, 23760504, 31680672, 35640756, 47521008, 71281512, 95042016, 142563024, 285126048]

約数ペア:

[(1, 285126048), (2, 142563024), (3, 95042016), (4, 71281512), (6, 47521008), (8, 35640756), (9, 31680672), (12, 23760504), (16, 17820378), (18, 15840336), (24, 11880252), (27, 10560224), (32, 8910189), (36, 7920168), (48, 5940126), (54, 5280112), (72, 3960084), (96, 2970063), (108, 2640056), (144, 1980042), (216, 1320028), (288, 990021), (331, 861408), (432, 660014), (662, 430704), (864, 330007), (993, 287136), (997, 285984), (1324, 215352), (1986, 143568), (1994, 142992), (2648, 107676), (2979, 95712), (2991, 95328), (3972, 71784), (3988, 71496), (5296, 53838), (5958, 47856), (5982, 47664), (7944, 35892), (7976, 35748), (8937, 31904), (8973, 31776), (10592, 26919), (11916, 23928), (11964, 23832), (15888, 17946), (15952, 17874)]