252851904

素因数分解:

$2^6\times 3^2\times {\mathrm{438979}}^1$

素因数の和:438997

約数の個数: 42

約数和(自身を含む): 724755980

約数和(自身を除く): 471904076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 438979, 877958, 1316937, 1755916, 2633874, 3511832, 3950811, 5267748, 7023664, 7901622, 10535496, 14047328, 15803244, 21070992, 28094656, 31606488, 42141984, 63212976, 84283968, 126425952, 252851904]

約数ペア:

[(1, 252851904), (2, 126425952), (3, 84283968), (4, 63212976), (6, 42141984), (8, 31606488), (9, 28094656), (12, 21070992), (16, 15803244), (18, 14047328), (24, 10535496), (32, 7901622), (36, 7023664), (48, 5267748), (64, 3950811), (72, 3511832), (96, 2633874), (144, 1755916), (192, 1316937), (288, 877958), (576, 438979)]