423891456

素因数分解:

$2^9\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 160

約数和(自身を含む): 1187923968

約数和(自身を除く): 764032512

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, 512, 636, 656, 762, 768, 848, 984, 1016, 1272, 1312, 1524, 1536, 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, 20992, 24384, 26076, 26924, 27136, 31242, 31488, 32512, 34768, 40386, 40704, 41656, 48768, 52152, 53848, 62484, 62976, 65024, 69536, 80772, 81408, 83312, 97536, 104304, 107696, 124968, 139072, 161544, 166624, 195072, 208608, 215392, 249936, 275971, 278144, 323088, 333248, 417216, 430784, 499872, 551942, 556288, 646176, 666496, 827913, 834432, 861568, 999744, 1103884, 1112576, 1292352, 1332992, 1655826, 1668864, 1723136, 1999488, 2207768, 2584704, 2665984, 3311652, 3337728, 3446272, 3998976, 4415536, 5169408, 6623304, 7997952, 8831072, 10338816, 13246608, 17662144, 26493216, 35324288, 52986432, 70648576, 105972864, 141297152, 211945728, 423891456]

約数ペア:

[(1, 423891456), (2, 211945728), (3, 141297152), (4, 105972864), (6, 70648576), (8, 52986432), (12, 35324288), (16, 26493216), (24, 17662144), (32, 13246608), (41, 10338816), (48, 8831072), (53, 7997952), (64, 6623304), (82, 5169408), (96, 4415536), (106, 3998976), (123, 3446272), (127, 3337728), (128, 3311652), (159, 2665984), (164, 2584704), (192, 2207768), (212, 1999488), (246, 1723136), (254, 1668864), (256, 1655826), (318, 1332992), (328, 1292352), (381, 1112576), (384, 1103884), (424, 999744), (492, 861568), (508, 834432), (512, 827913), (636, 666496), (656, 646176), (762, 556288), (768, 551942), (848, 499872), (984, 430784), (1016, 417216), (1272, 333248), (1312, 323088), (1524, 278144), (1536, 275971), (1696, 249936), (1968, 215392), (2032, 208608), (2173, 195072), (2544, 166624), (2624, 161544), (3048, 139072), (3392, 124968), (3936, 107696), (4064, 104304), (4346, 97536), (5088, 83312), (5207, 81408), (5248, 80772), (6096, 69536), (6519, 65024), (6731, 62976), (6784, 62484), (7872, 53848), (8128, 52152), (8692, 48768), (10176, 41656), (10414, 40704), (10496, 40386), (12192, 34768), (13038, 32512), (13462, 31488), (13568, 31242), (15621, 27136), (15744, 26924), (16256, 26076), (17384, 24384), (20193, 20992), (20352, 20828)]