389053728

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1451}}^1$

素因数の和:1500

約数の個数: 216

約数和(自身を含む): 1355674320

約数和(自身を除く): 966620592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 96, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 224, 228, 252, 266, 288, 294, 304, 336, 342, 392, 399, 441, 456, 504, 532, 588, 608, 672, 684, 784, 798, 882, 912, 931, 1008, 1064, 1176, 1197, 1368, 1451, 1568, 1596, 1764, 1824, 1862, 2016, 2128, 2352, 2394, 2736, 2793, 2902, 3192, 3528, 3724, 4256, 4353, 4704, 4788, 5472, 5586, 5804, 6384, 7056, 7448, 8379, 8706, 9576, 10157, 11172, 11608, 12768, 13059, 14112, 14896, 16758, 17412, 19152, 20314, 22344, 23216, 26118, 27569, 29792, 30471, 33516, 34824, 38304, 40628, 44688, 46432, 52236, 55138, 60942, 67032, 69648, 71099, 81256, 82707, 89376, 91413, 104472, 110276, 121884, 134064, 139296, 142198, 162512, 165414, 182826, 192983, 208944, 213297, 220552, 243768, 248121, 268128, 284396, 325024, 330828, 365652, 385966, 417888, 426594, 441104, 487536, 496242, 568792, 578949, 639891, 661656, 731304, 771932, 853188, 882208, 975072, 992484, 1137584, 1157898, 1279782, 1323312, 1350881, 1462608, 1543864, 1706376, 1736847, 1984968, 2275168, 2315796, 2559564, 2646624, 2701762, 2925216, 3087728, 3412752, 3473694, 3969936, 4052643, 4631592, 5119128, 5403524, 6175456, 6825504, 6947388, 7939872, 8105286, 9263184, 10238256, 10807048, 12157929, 13894776, 16210572, 18526368, 20476512, 21614096, 24315858, 27789552, 32421144, 43228192, 48631716, 55579104, 64842288, 97263432, 129684576, 194526864, 389053728]

約数ペア:

[(1, 389053728), (2, 194526864), (3, 129684576), (4, 97263432), (6, 64842288), (7, 55579104), (8, 48631716), (9, 43228192), (12, 32421144), (14, 27789552), (16, 24315858), (18, 21614096), (19, 20476512), (21, 18526368), (24, 16210572), (28, 13894776), (32, 12157929), (36, 10807048), (38, 10238256), (42, 9263184), (48, 8105286), (49, 7939872), (56, 6947388), (57, 6825504), (63, 6175456), (72, 5403524), (76, 5119128), (84, 4631592), (96, 4052643), (98, 3969936), (112, 3473694), (114, 3412752), (126, 3087728), (133, 2925216), (144, 2701762), (147, 2646624), (152, 2559564), (168, 2315796), (171, 2275168), (196, 1984968), (224, 1736847), (228, 1706376), (252, 1543864), (266, 1462608), (288, 1350881), (294, 1323312), (304, 1279782), (336, 1157898), (342, 1137584), (392, 992484), (399, 975072), (441, 882208), (456, 853188), (504, 771932), (532, 731304), (588, 661656), (608, 639891), (672, 578949), (684, 568792), (784, 496242), (798, 487536), (882, 441104), (912, 426594), (931, 417888), (1008, 385966), (1064, 365652), (1176, 330828), (1197, 325024), (1368, 284396), (1451, 268128), (1568, 248121), (1596, 243768), (1764, 220552), (1824, 213297), (1862, 208944), (2016, 192983), (2128, 182826), (2352, 165414), (2394, 162512), (2736, 142198), (2793, 139296), (2902, 134064), (3192, 121884), (3528, 110276), (3724, 104472), (4256, 91413), (4353, 89376), (4704, 82707), (4788, 81256), (5472, 71099), (5586, 69648), (5804, 67032), (6384, 60942), (7056, 55138), (7448, 52236), (8379, 46432), (8706, 44688), (9576, 40628), (10157, 38304), (11172, 34824), (11608, 33516), (12768, 30471), (13059, 29792), (14112, 27569), (14896, 26118), (16758, 23216), (17412, 22344), (19152, 20314)]