490803984

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{309851}}^1$

素因数の和:309876

約数の個数: 60

約数和(自身を含む): 1498444272

約数和(自身を除く): 1007640288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 309851, 619702, 929553, 1239404, 1859106, 2478808, 2788659, 3408361, 3718212, 4957616, 5577318, 6816722, 7436424, 10225083, 11154636, 13633444, 14872848, 20450166, 22309272, 27266888, 30675249, 40900332, 44618544, 54533776, 61350498, 81800664, 122700996, 163601328, 245401992, 490803984]

約数ペア:

[(1, 490803984), (2, 245401992), (3, 163601328), (4, 122700996), (6, 81800664), (8, 61350498), (9, 54533776), (11, 44618544), (12, 40900332), (16, 30675249), (18, 27266888), (22, 22309272), (24, 20450166), (33, 14872848), (36, 13633444), (44, 11154636), (48, 10225083), (66, 7436424), (72, 6816722), (88, 5577318), (99, 4957616), (132, 3718212), (144, 3408361), (176, 2788659), (198, 2478808), (264, 1859106), (396, 1239404), (528, 929553), (792, 619702), (1584, 309851)]