211945728

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 593381376

約数和(自身を除く): 381435648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 53, 64, 82, 96, 106, 123, 127, 128, 159, 164, 192, 212, 246, 254, 256, 318, 328, 381, 384, 424, 492, 508, 636, 656, 762, 768, 848, 984, 1016, 1272, 1312, 1524, 1696, 1968, 2032, 2173, 2544, 2624, 3048, 3392, 3936, 4064, 4346, 5088, 5207, 5248, 6096, 6519, 6731, 6784, 7872, 8128, 8692, 10176, 10414, 10496, 12192, 13038, 13462, 13568, 15621, 15744, 16256, 17384, 20193, 20352, 20828, 24384, 26076, 26924, 31242, 31488, 32512, 34768, 40386, 40704, 41656, 48768, 52152, 53848, 62484, 69536, 80772, 83312, 97536, 104304, 107696, 124968, 139072, 161544, 166624, 208608, 215392, 249936, 275971, 278144, 323088, 333248, 417216, 430784, 499872, 551942, 556288, 646176, 666496, 827913, 834432, 861568, 999744, 1103884, 1292352, 1332992, 1655826, 1668864, 1723136, 1999488, 2207768, 2584704, 3311652, 3998976, 4415536, 5169408, 6623304, 8831072, 13246608, 17662144, 26493216, 35324288, 52986432, 70648576, 105972864, 211945728]

約数ペア:

[(1, 211945728), (2, 105972864), (3, 70648576), (4, 52986432), (6, 35324288), (8, 26493216), (12, 17662144), (16, 13246608), (24, 8831072), (32, 6623304), (41, 5169408), (48, 4415536), (53, 3998976), (64, 3311652), (82, 2584704), (96, 2207768), (106, 1999488), (123, 1723136), (127, 1668864), (128, 1655826), (159, 1332992), (164, 1292352), (192, 1103884), (212, 999744), (246, 861568), (254, 834432), (256, 827913), (318, 666496), (328, 646176), (381, 556288), (384, 551942), (424, 499872), (492, 430784), (508, 417216), (636, 333248), (656, 323088), (762, 278144), (768, 275971), (848, 249936), (984, 215392), (1016, 208608), (1272, 166624), (1312, 161544), (1524, 139072), (1696, 124968), (1968, 107696), (2032, 104304), (2173, 97536), (2544, 83312), (2624, 80772), (3048, 69536), (3392, 62484), (3936, 53848), (4064, 52152), (4346, 48768), (5088, 41656), (5207, 40704), (5248, 40386), (6096, 34768), (6519, 32512), (6731, 31488), (6784, 31242), (7872, 26924), (8128, 26076), (8692, 24384), (10176, 20828), (10414, 20352), (10496, 20193), (12192, 17384), (13038, 16256), (13462, 15744), (13568, 15621)]