389378304

素因数分解:

$2^8\times 3^2\times 7^2\times {\mathrm{3449}}^1$

素因数の和:3485

約数の個数: 162

約数和(自身を含む): 1306345950

約数和(自身を除く): 916967646

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, 3449, 3528, 4032, 4704, 5376, 6272, 6898, 7056, 8064, 9408, 10347, 12544, 13796, 14112, 16128, 18816, 20694, 24143, 27592, 28224, 31041, 37632, 41388, 48286, 55184, 56448, 62082, 72429, 82776, 96572, 110368, 112896, 124164, 144858, 165552, 169001, 193144, 217287, 220736, 248328, 289716, 331104, 338002, 386288, 434574, 441472, 496656, 507003, 579432, 662208, 676004, 772576, 869148, 882944, 993312, 1014006, 1158864, 1324416, 1352008, 1521009, 1545152, 1738296, 1986624, 2028012, 2317728, 2648832, 2704016, 3042018, 3090304, 3476592, 3973248, 4056024, 4635456, 5408032, 6084036, 6180608, 6953184, 7946496, 8112048, 9270912, 10816064, 12168072, 13906368, 16224096, 18541824, 21632128, 24336144, 27812736, 32448192, 43264256, 48672288, 55625472, 64896384, 97344576, 129792768, 194689152, 389378304]

約数ペア:

[(1, 389378304), (2, 194689152), (3, 129792768), (4, 97344576), (6, 64896384), (7, 55625472), (8, 48672288), (9, 43264256), (12, 32448192), (14, 27812736), (16, 24336144), (18, 21632128), (21, 18541824), (24, 16224096), (28, 13906368), (32, 12168072), (36, 10816064), (42, 9270912), (48, 8112048), (49, 7946496), (56, 6953184), (63, 6180608), (64, 6084036), (72, 5408032), (84, 4635456), (96, 4056024), (98, 3973248), (112, 3476592), (126, 3090304), (128, 3042018), (144, 2704016), (147, 2648832), (168, 2317728), (192, 2028012), (196, 1986624), (224, 1738296), (252, 1545152), (256, 1521009), (288, 1352008), (294, 1324416), (336, 1158864), (384, 1014006), (392, 993312), (441, 882944), (448, 869148), (504, 772576), (576, 676004), (588, 662208), (672, 579432), (768, 507003), (784, 496656), (882, 441472), (896, 434574), (1008, 386288), (1152, 338002), (1176, 331104), (1344, 289716), (1568, 248328), (1764, 220736), (1792, 217287), (2016, 193144), (2304, 169001), (2352, 165552), (2688, 144858), (3136, 124164), (3449, 112896), (3528, 110368), (4032, 96572), (4704, 82776), (5376, 72429), (6272, 62082), (6898, 56448), (7056, 55184), (8064, 48286), (9408, 41388), (10347, 37632), (12544, 31041), (13796, 28224), (14112, 27592), (16128, 24143), (18816, 20694)]