198654624

素因数分解:

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

素因数の和:2048

約数の個数: 144

約数和(自身を含む): 659131200

約数和(自身を除く): 460476576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 343, 392, 441, 504, 588, 672, 686, 784, 882, 1008, 1029, 1176, 1372, 1568, 1764, 2011, 2016, 2058, 2352, 2744, 3087, 3528, 4022, 4116, 4704, 5488, 6033, 6174, 7056, 8044, 8232, 10976, 12066, 12348, 14077, 14112, 16088, 16464, 18099, 24132, 24696, 28154, 32176, 32928, 36198, 42231, 48264, 49392, 56308, 64352, 72396, 84462, 96528, 98539, 98784, 112616, 126693, 144792, 168924, 193056, 197078, 225232, 253386, 289584, 295617, 337848, 394156, 450464, 506772, 579168, 591234, 675696, 689773, 788312, 886851, 1013544, 1182468, 1351392, 1379546, 1576624, 1773702, 2027088, 2069319, 2364936, 2759092, 3153248, 3547404, 4054176, 4138638, 4729872, 5518184, 6207957, 7094808, 8277276, 9459744, 11036368, 12415914, 14189616, 16554552, 22072736, 24831828, 28379232, 33109104, 49663656, 66218208, 99327312, 198654624]

約数ペア:

[(1, 198654624), (2, 99327312), (3, 66218208), (4, 49663656), (6, 33109104), (7, 28379232), (8, 24831828), (9, 22072736), (12, 16554552), (14, 14189616), (16, 12415914), (18, 11036368), (21, 9459744), (24, 8277276), (28, 7094808), (32, 6207957), (36, 5518184), (42, 4729872), (48, 4138638), (49, 4054176), (56, 3547404), (63, 3153248), (72, 2759092), (84, 2364936), (96, 2069319), (98, 2027088), (112, 1773702), (126, 1576624), (144, 1379546), (147, 1351392), (168, 1182468), (196, 1013544), (224, 886851), (252, 788312), (288, 689773), (294, 675696), (336, 591234), (343, 579168), (392, 506772), (441, 450464), (504, 394156), (588, 337848), (672, 295617), (686, 289584), (784, 253386), (882, 225232), (1008, 197078), (1029, 193056), (1176, 168924), (1372, 144792), (1568, 126693), (1764, 112616), (2011, 98784), (2016, 98539), (2058, 96528), (2352, 84462), (2744, 72396), (3087, 64352), (3528, 56308), (4022, 49392), (4116, 48264), (4704, 42231), (5488, 36198), (6033, 32928), (6174, 32176), (7056, 28154), (8044, 24696), (8232, 24132), (10976, 18099), (12066, 16464), (12348, 16088), (14077, 14112)]