213281024

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 503314560

約数和(自身を除く): 290033536

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 37, 44, 46, 64, 74, 88, 89, 92, 128, 148, 176, 178, 184, 253, 256, 296, 352, 356, 368, 407, 506, 592, 704, 712, 736, 814, 851, 979, 1012, 1184, 1408, 1424, 1472, 1628, 1702, 1958, 2024, 2047, 2368, 2816, 2848, 2944, 3256, 3293, 3404, 3916, 4048, 4094, 4736, 5696, 5888, 6512, 6586, 6808, 7832, 8096, 8188, 9361, 9472, 11392, 13024, 13172, 13616, 15664, 16192, 16376, 18722, 22517, 22784, 26048, 26344, 27232, 31328, 32384, 32752, 36223, 37444, 45034, 52096, 52688, 54464, 62656, 64768, 65504, 72446, 74888, 75739, 90068, 104192, 105376, 108928, 125312, 131008, 144892, 149776, 151478, 180136, 210752, 217856, 250624, 262016, 289784, 299552, 302956, 360272, 421504, 524032, 579568, 599104, 605912, 720544, 833129, 843008, 1159136, 1198208, 1211824, 1441088, 1666258, 2318272, 2396416, 2423648, 2882176, 3332516, 4636544, 4847296, 5764352, 6665032, 9273088, 9694592, 13330064, 19389184, 26660128, 53320256, 106640512, 213281024]

約数ペア:

[(1, 213281024), (2, 106640512), (4, 53320256), (8, 26660128), (11, 19389184), (16, 13330064), (22, 9694592), (23, 9273088), (32, 6665032), (37, 5764352), (44, 4847296), (46, 4636544), (64, 3332516), (74, 2882176), (88, 2423648), (89, 2396416), (92, 2318272), (128, 1666258), (148, 1441088), (176, 1211824), (178, 1198208), (184, 1159136), (253, 843008), (256, 833129), (296, 720544), (352, 605912), (356, 599104), (368, 579568), (407, 524032), (506, 421504), (592, 360272), (704, 302956), (712, 299552), (736, 289784), (814, 262016), (851, 250624), (979, 217856), (1012, 210752), (1184, 180136), (1408, 151478), (1424, 149776), (1472, 144892), (1628, 131008), (1702, 125312), (1958, 108928), (2024, 105376), (2047, 104192), (2368, 90068), (2816, 75739), (2848, 74888), (2944, 72446), (3256, 65504), (3293, 64768), (3404, 62656), (3916, 54464), (4048, 52688), (4094, 52096), (4736, 45034), (5696, 37444), (5888, 36223), (6512, 32752), (6586, 32384), (6808, 31328), (7832, 27232), (8096, 26344), (8188, 26048), (9361, 22784), (9472, 22517), (11392, 18722), (13024, 16376), (13172, 16192), (13616, 15664)]