255413088

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{2011}}^1$

素因数の和:2047

約数の個数: 180

約数和(自身を含む): 874236132

約数和(自身を除く): 618823044

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 504, 567, 588, 648, 672, 756, 784, 864, 882, 1008, 1134, 1176, 1296, 1323, 1512, 1568, 1764, 2011, 2016, 2268, 2352, 2592, 2646, 3024, 3528, 3969, 4022, 4536, 4704, 5292, 6033, 6048, 7056, 7938, 8044, 9072, 10584, 12066, 14077, 14112, 15876, 16088, 18099, 18144, 21168, 24132, 28154, 31752, 32176, 36198, 42231, 42336, 48264, 54297, 56308, 63504, 64352, 72396, 84462, 96528, 98539, 108594, 112616, 126693, 127008, 144792, 162891, 168924, 193056, 197078, 217188, 225232, 253386, 289584, 295617, 325782, 337848, 380079, 394156, 434376, 450464, 506772, 579168, 591234, 651564, 675696, 760158, 788312, 868752, 886851, 1013544, 1140237, 1182468, 1303128, 1351392, 1520316, 1576624, 1737504, 1773702, 2027088, 2280474, 2364936, 2606256, 2660553, 3040632, 3153248, 3547404, 4054176, 4560948, 4729872, 5212512, 5321106, 6081264, 7094808, 7981659, 9121896, 9459744, 10642212, 12162528, 14189616, 15963318, 18243792, 21284424, 28379232, 31926636, 36487584, 42568848, 63853272, 85137696, 127706544, 255413088]

約数ペア:

[(1, 255413088), (2, 127706544), (3, 85137696), (4, 63853272), (6, 42568848), (7, 36487584), (8, 31926636), (9, 28379232), (12, 21284424), (14, 18243792), (16, 15963318), (18, 14189616), (21, 12162528), (24, 10642212), (27, 9459744), (28, 9121896), (32, 7981659), (36, 7094808), (42, 6081264), (48, 5321106), (49, 5212512), (54, 4729872), (56, 4560948), (63, 4054176), (72, 3547404), (81, 3153248), (84, 3040632), (96, 2660553), (98, 2606256), (108, 2364936), (112, 2280474), (126, 2027088), (144, 1773702), (147, 1737504), (162, 1576624), (168, 1520316), (189, 1351392), (196, 1303128), (216, 1182468), (224, 1140237), (252, 1013544), (288, 886851), (294, 868752), (324, 788312), (336, 760158), (378, 675696), (392, 651564), (432, 591234), (441, 579168), (504, 506772), (567, 450464), (588, 434376), (648, 394156), (672, 380079), (756, 337848), (784, 325782), (864, 295617), (882, 289584), (1008, 253386), (1134, 225232), (1176, 217188), (1296, 197078), (1323, 193056), (1512, 168924), (1568, 162891), (1764, 144792), (2011, 127008), (2016, 126693), (2268, 112616), (2352, 108594), (2592, 98539), (2646, 96528), (3024, 84462), (3528, 72396), (3969, 64352), (4022, 63504), (4536, 56308), (4704, 54297), (5292, 48264), (6033, 42336), (6048, 42231), (7056, 36198), (7938, 32176), (8044, 31752), (9072, 28154), (10584, 24132), (12066, 21168), (14077, 18144), (14112, 18099), (15876, 16088)]