254373984

素因数分解:

$2^5\times 3^2\times {\mathrm{283}}^1\times {\mathrm{3121}}^1$

素因数の和:3420

約数の個数: 72

約数和(自身を含む): 726164712

約数和(自身を除く): 471790728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 283, 288, 566, 849, 1132, 1698, 2264, 2547, 3121, 3396, 4528, 5094, 6242, 6792, 9056, 9363, 10188, 12484, 13584, 18726, 20376, 24968, 27168, 28089, 37452, 40752, 49936, 56178, 74904, 81504, 99872, 112356, 149808, 224712, 299616, 449424, 883243, 898848, 1766486, 2649729, 3532972, 5299458, 7065944, 7949187, 10598916, 14131888, 15898374, 21197832, 28263776, 31796748, 42395664, 63593496, 84791328, 127186992, 254373984]

約数ペア:

[(1, 254373984), (2, 127186992), (3, 84791328), (4, 63593496), (6, 42395664), (8, 31796748), (9, 28263776), (12, 21197832), (16, 15898374), (18, 14131888), (24, 10598916), (32, 7949187), (36, 7065944), (48, 5299458), (72, 3532972), (96, 2649729), (144, 1766486), (283, 898848), (288, 883243), (566, 449424), (849, 299616), (1132, 224712), (1698, 149808), (2264, 112356), (2547, 99872), (3121, 81504), (3396, 74904), (4528, 56178), (5094, 49936), (6242, 40752), (6792, 37452), (9056, 28089), (9363, 27168), (10188, 24968), (12484, 20376), (13584, 18726)]