211941072

素因数分解:

$2^4\times 3^2\times 7^4\times {\mathrm{613}}^1$

素因数の和:655

約数の個数: 150

約数和(自身を含む): 693085042

約数和(自身を除く): 481143970

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 343, 392, 441, 504, 588, 613, 686, 784, 882, 1008, 1029, 1176, 1226, 1372, 1764, 1839, 2058, 2352, 2401, 2452, 2744, 3087, 3528, 3678, 4116, 4291, 4802, 4904, 5488, 5517, 6174, 7056, 7203, 7356, 8232, 8582, 9604, 9808, 11034, 12348, 12873, 14406, 14712, 16464, 17164, 19208, 21609, 22068, 24696, 25746, 28812, 29424, 30037, 34328, 38416, 38619, 43218, 44136, 49392, 51492, 57624, 60074, 68656, 77238, 86436, 88272, 90111, 102984, 115248, 120148, 154476, 172872, 180222, 205968, 210259, 240296, 270333, 308952, 345744, 360444, 420518, 480592, 540666, 617904, 630777, 720888, 841036, 1081332, 1261554, 1441776, 1471813, 1682072, 1892331, 2162664, 2523108, 2943626, 3364144, 3784662, 4325328, 4415439, 5046216, 5887252, 7569324, 8830878, 10092432, 11774504, 13246317, 15138648, 17661756, 23549008, 26492634, 30277296, 35323512, 52985268, 70647024, 105970536, 211941072]

約数ペア:

[(1, 211941072), (2, 105970536), (3, 70647024), (4, 52985268), (6, 35323512), (7, 30277296), (8, 26492634), (9, 23549008), (12, 17661756), (14, 15138648), (16, 13246317), (18, 11774504), (21, 10092432), (24, 8830878), (28, 7569324), (36, 5887252), (42, 5046216), (48, 4415439), (49, 4325328), (56, 3784662), (63, 3364144), (72, 2943626), (84, 2523108), (98, 2162664), (112, 1892331), (126, 1682072), (144, 1471813), (147, 1441776), (168, 1261554), (196, 1081332), (252, 841036), (294, 720888), (336, 630777), (343, 617904), (392, 540666), (441, 480592), (504, 420518), (588, 360444), (613, 345744), (686, 308952), (784, 270333), (882, 240296), (1008, 210259), (1029, 205968), (1176, 180222), (1226, 172872), (1372, 154476), (1764, 120148), (1839, 115248), (2058, 102984), (2352, 90111), (2401, 88272), (2452, 86436), (2744, 77238), (3087, 68656), (3528, 60074), (3678, 57624), (4116, 51492), (4291, 49392), (4802, 44136), (4904, 43218), (5488, 38619), (5517, 38416), (6174, 34328), (7056, 30037), (7203, 29424), (7356, 28812), (8232, 25746), (8582, 24696), (9604, 22068), (9808, 21609), (11034, 19208), (12348, 17164), (12873, 16464), (14406, 14712)]