1890787248

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{17209}}^1$

素因数の和:17339

約数の個数: 120

約数和(自身を含む): 6103354400

約数和(自身を除く): 4212567152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 109, 112, 126, 144, 168, 218, 252, 327, 336, 436, 504, 654, 763, 872, 981, 1008, 1308, 1526, 1744, 1962, 2289, 2616, 3052, 3924, 4578, 5232, 6104, 6867, 7848, 9156, 12208, 13734, 15696, 17209, 18312, 27468, 34418, 36624, 51627, 54936, 68836, 103254, 109872, 120463, 137672, 154881, 206508, 240926, 275344, 309762, 361389, 413016, 481852, 619524, 722778, 826032, 963704, 1084167, 1239048, 1445556, 1875781, 1927408, 2168334, 2478096, 2891112, 3751562, 4336668, 5627343, 5782224, 7503124, 8673336, 11254686, 13130467, 15006248, 16882029, 17346672, 22509372, 26260934, 30012496, 33764058, 39391401, 45018744, 52521868, 67528116, 78782802, 90037488, 105043736, 118174203, 135056232, 157565604, 210087472, 236348406, 270112464, 315131208, 472696812, 630262416, 945393624, 1890787248]

約数ペア:

[(1, 1890787248), (2, 945393624), (3, 630262416), (4, 472696812), (6, 315131208), (7, 270112464), (8, 236348406), (9, 210087472), (12, 157565604), (14, 135056232), (16, 118174203), (18, 105043736), (21, 90037488), (24, 78782802), (28, 67528116), (36, 52521868), (42, 45018744), (48, 39391401), (56, 33764058), (63, 30012496), (72, 26260934), (84, 22509372), (109, 17346672), (112, 16882029), (126, 15006248), (144, 13130467), (168, 11254686), (218, 8673336), (252, 7503124), (327, 5782224), (336, 5627343), (436, 4336668), (504, 3751562), (654, 2891112), (763, 2478096), (872, 2168334), (981, 1927408), (1008, 1875781), (1308, 1445556), (1526, 1239048), (1744, 1084167), (1962, 963704), (2289, 826032), (2616, 722778), (3052, 619524), (3924, 481852), (4578, 413016), (5232, 361389), (6104, 309762), (6867, 275344), (7848, 240926), (9156, 206508), (12208, 154881), (13734, 137672), (15696, 120463), (17209, 109872), (18312, 103254), (27468, 68836), (34418, 54936), (36624, 51627)]