254090448

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43037}}^1$

素因数の和:43092

約数の個数: 60

約数和(自身を含む): 728461188

約数和(自身を除く): 474370740

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 43037, 86074, 129111, 172148, 258222, 344296, 387333, 516444, 688592, 774666, 1032888, 1549332, 1764517, 2065776, 3098664, 3529034, 5293551, 6197328, 7058068, 10587102, 14116136, 15880653, 21174204, 28232272, 31761306, 42348408, 63522612, 84696816, 127045224, 254090448]

約数ペア:

[(1, 254090448), (2, 127045224), (3, 84696816), (4, 63522612), (6, 42348408), (8, 31761306), (9, 28232272), (12, 21174204), (16, 15880653), (18, 14116136), (24, 10587102), (36, 7058068), (41, 6197328), (48, 5293551), (72, 3529034), (82, 3098664), (123, 2065776), (144, 1764517), (164, 1549332), (246, 1032888), (328, 774666), (369, 688592), (492, 516444), (656, 387333), (738, 344296), (984, 258222), (1476, 172148), (1968, 129111), (2952, 86074), (5904, 43037)]