223363728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3121}}^1$

素因数の和:3213

約数の個数: 120

約数和(自身を含む): 724703616

約数和(自身を除く): 501339888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 71, 72, 84, 112, 126, 142, 144, 168, 213, 252, 284, 336, 426, 497, 504, 568, 639, 852, 994, 1008, 1136, 1278, 1491, 1704, 1988, 2556, 2982, 3121, 3408, 3976, 4473, 5112, 5964, 6242, 7952, 8946, 9363, 10224, 11928, 12484, 17892, 18726, 21847, 23856, 24968, 28089, 35784, 37452, 43694, 49936, 56178, 65541, 71568, 74904, 87388, 112356, 131082, 149808, 174776, 196623, 221591, 224712, 262164, 349552, 393246, 443182, 449424, 524328, 664773, 786492, 886364, 1048656, 1329546, 1551137, 1572984, 1772728, 1994319, 2659092, 3102274, 3145968, 3545456, 3988638, 4653411, 5318184, 6204548, 7977276, 9306822, 10636368, 12409096, 13960233, 15954552, 18613644, 24818192, 27920466, 31909104, 37227288, 55840932, 74454576, 111681864, 223363728]

約数ペア:

[(1, 223363728), (2, 111681864), (3, 74454576), (4, 55840932), (6, 37227288), (7, 31909104), (8, 27920466), (9, 24818192), (12, 18613644), (14, 15954552), (16, 13960233), (18, 12409096), (21, 10636368), (24, 9306822), (28, 7977276), (36, 6204548), (42, 5318184), (48, 4653411), (56, 3988638), (63, 3545456), (71, 3145968), (72, 3102274), (84, 2659092), (112, 1994319), (126, 1772728), (142, 1572984), (144, 1551137), (168, 1329546), (213, 1048656), (252, 886364), (284, 786492), (336, 664773), (426, 524328), (497, 449424), (504, 443182), (568, 393246), (639, 349552), (852, 262164), (994, 224712), (1008, 221591), (1136, 196623), (1278, 174776), (1491, 149808), (1704, 131082), (1988, 112356), (2556, 87388), (2982, 74904), (3121, 71568), (3408, 65541), (3976, 56178), (4473, 49936), (5112, 43694), (5964, 37452), (6242, 35784), (7952, 28089), (8946, 24968), (9363, 23856), (10224, 21847), (11928, 18726), (12484, 17892)]