889959168

素因数分解:

$2^8\times 3^2\times 7^2\times {\mathrm{7883}}^1$

素因数の和:7919

約数の個数: 162

約数和(自身を含む): 2985284484

約数和(自身を除く): 2095325316

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, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 768, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 1792, 2016, 2304, 2352, 2688, 3136, 3528, 4032, 4704, 5376, 6272, 7056, 7883, 8064, 9408, 12544, 14112, 15766, 16128, 18816, 23649, 28224, 31532, 37632, 47298, 55181, 56448, 63064, 70947, 94596, 110362, 112896, 126128, 141894, 165543, 189192, 220724, 252256, 283788, 331086, 378384, 386267, 441448, 496629, 504512, 567576, 662172, 756768, 772534, 882896, 993258, 1009024, 1135152, 1158801, 1324344, 1513536, 1545068, 1765792, 1986516, 2018048, 2270304, 2317602, 2648688, 3027072, 3090136, 3476403, 3531584, 3973032, 4540608, 4635204, 5297376, 6054144, 6180272, 6952806, 7063168, 7946064, 9081216, 9270408, 10594752, 12360544, 13905612, 14126336, 15892128, 18162432, 18540816, 21189504, 24721088, 27811224, 31784256, 37081632, 42379008, 49442176, 55622448, 63568512, 74163264, 98884352, 111244896, 127137024, 148326528, 222489792, 296653056, 444979584, 889959168]

約数ペア:

[(1, 889959168), (2, 444979584), (3, 296653056), (4, 222489792), (6, 148326528), (7, 127137024), (8, 111244896), (9, 98884352), (12, 74163264), (14, 63568512), (16, 55622448), (18, 49442176), (21, 42379008), (24, 37081632), (28, 31784256), (32, 27811224), (36, 24721088), (42, 21189504), (48, 18540816), (49, 18162432), (56, 15892128), (63, 14126336), (64, 13905612), (72, 12360544), (84, 10594752), (96, 9270408), (98, 9081216), (112, 7946064), (126, 7063168), (128, 6952806), (144, 6180272), (147, 6054144), (168, 5297376), (192, 4635204), (196, 4540608), (224, 3973032), (252, 3531584), (256, 3476403), (288, 3090136), (294, 3027072), (336, 2648688), (384, 2317602), (392, 2270304), (441, 2018048), (448, 1986516), (504, 1765792), (576, 1545068), (588, 1513536), (672, 1324344), (768, 1158801), (784, 1135152), (882, 1009024), (896, 993258), (1008, 882896), (1152, 772534), (1176, 756768), (1344, 662172), (1568, 567576), (1764, 504512), (1792, 496629), (2016, 441448), (2304, 386267), (2352, 378384), (2688, 331086), (3136, 283788), (3528, 252256), (4032, 220724), (4704, 189192), (5376, 165543), (6272, 141894), (7056, 126128), (7883, 112896), (8064, 110362), (9408, 94596), (12544, 70947), (14112, 63064), (15766, 56448), (16128, 55181), (18816, 47298), (23649, 37632), (28224, 31532)]