253087488

素因数分解:

$2^8\times 3^2\times {\mathrm{109847}}^1$

素因数の和:109869

約数の個数: 54

約数和(自身を含む): 729720264

約数和(自身を除く): 476632776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 109847, 219694, 329541, 439388, 659082, 878776, 988623, 1318164, 1757552, 1977246, 2636328, 3515104, 3954492, 5272656, 7030208, 7908984, 10545312, 14060416, 15817968, 21090624, 28120832, 31635936, 42181248, 63271872, 84362496, 126543744, 253087488]

約数ペア:

[(1, 253087488), (2, 126543744), (3, 84362496), (4, 63271872), (6, 42181248), (8, 31635936), (9, 28120832), (12, 21090624), (16, 15817968), (18, 14060416), (24, 10545312), (32, 7908984), (36, 7030208), (48, 5272656), (64, 3954492), (72, 3515104), (96, 2636328), (128, 1977246), (144, 1757552), (192, 1318164), (256, 988623), (288, 878776), (384, 659082), (576, 439388), (768, 329541), (1152, 219694), (2304, 109847)]