881040384

素因数分解:

$2^{10}\times 3^2\times 7^2\times {\mathrm{1951}}^1$

素因数の和:1991

約数の個数: 198

約数和(自身を含む): 2960846304

約数和(自身を除く): 2079805920

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, 512, 576, 588, 672, 768, 784, 882, 896, 1008, 1024, 1152, 1176, 1344, 1536, 1568, 1764, 1792, 1951, 2016, 2304, 2352, 2688, 3072, 3136, 3528, 3584, 3902, 4032, 4608, 4704, 5376, 5853, 6272, 7056, 7168, 7804, 8064, 9216, 9408, 10752, 11706, 12544, 13657, 14112, 15608, 16128, 17559, 18816, 21504, 23412, 25088, 27314, 28224, 31216, 32256, 35118, 37632, 40971, 46824, 50176, 54628, 56448, 62432, 64512, 70236, 75264, 81942, 93648, 95599, 109256, 112896, 122913, 124864, 140472, 150528, 163884, 187296, 191198, 218512, 225792, 245826, 249728, 280944, 286797, 327768, 374592, 382396, 437024, 451584, 491652, 499456, 561888, 573594, 655536, 749184, 764792, 860391, 874048, 983304, 998912, 1123776, 1147188, 1311072, 1498368, 1529584, 1720782, 1748096, 1966608, 1997824, 2247552, 2294376, 2622144, 2996736, 3059168, 3441564, 3496192, 3933216, 4495104, 4588752, 5244288, 5993472, 6118336, 6883128, 6992384, 7866432, 8990208, 9177504, 10488576, 12236672, 13766256, 13984768, 15732864, 17980416, 18355008, 20977152, 24473344, 27532512, 31465728, 36710016, 41954304, 48946688, 55065024, 62931456, 73420032, 97893376, 110130048, 125862912, 146840064, 220260096, 293680128, 440520192, 881040384]

約数ペア:

[(1, 881040384), (2, 440520192), (3, 293680128), (4, 220260096), (6, 146840064), (7, 125862912), (8, 110130048), (9, 97893376), (12, 73420032), (14, 62931456), (16, 55065024), (18, 48946688), (21, 41954304), (24, 36710016), (28, 31465728), (32, 27532512), (36, 24473344), (42, 20977152), (48, 18355008), (49, 17980416), (56, 15732864), (63, 13984768), (64, 13766256), (72, 12236672), (84, 10488576), (96, 9177504), (98, 8990208), (112, 7866432), (126, 6992384), (128, 6883128), (144, 6118336), (147, 5993472), (168, 5244288), (192, 4588752), (196, 4495104), (224, 3933216), (252, 3496192), (256, 3441564), (288, 3059168), (294, 2996736), (336, 2622144), (384, 2294376), (392, 2247552), (441, 1997824), (448, 1966608), (504, 1748096), (512, 1720782), (576, 1529584), (588, 1498368), (672, 1311072), (768, 1147188), (784, 1123776), (882, 998912), (896, 983304), (1008, 874048), (1024, 860391), (1152, 764792), (1176, 749184), (1344, 655536), (1536, 573594), (1568, 561888), (1764, 499456), (1792, 491652), (1951, 451584), (2016, 437024), (2304, 382396), (2352, 374592), (2688, 327768), (3072, 286797), (3136, 280944), (3528, 249728), (3584, 245826), (3902, 225792), (4032, 218512), (4608, 191198), (4704, 187296), (5376, 163884), (5853, 150528), (6272, 140472), (7056, 124864), (7168, 122913), (7804, 112896), (8064, 109256), (9216, 95599), (9408, 93648), (10752, 81942), (11706, 75264), (12544, 70236), (13657, 64512), (14112, 62432), (15608, 56448), (16128, 54628), (17559, 50176), (18816, 46824), (21504, 40971), (23412, 37632), (25088, 35118), (27314, 32256), (28224, 31216)]