2647404288

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:559

約数の個数: 216

約数和(自身を含む): 8144424288

約数和(自身を除く): 5497020000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 257, 263, 272, 288, 306, 384, 408, 514, 526, 544, 576, 612, 768, 771, 789, 816, 1028, 1052, 1088, 1152, 1224, 1542, 1578, 1632, 2056, 2104, 2176, 2304, 2313, 2367, 2448, 3084, 3156, 3264, 4112, 4208, 4352, 4369, 4471, 4626, 4734, 4896, 6168, 6312, 6528, 8224, 8416, 8738, 8942, 9252, 9468, 9792, 12336, 12624, 13056, 13107, 13413, 16448, 16832, 17476, 17884, 18504, 18936, 19584, 24672, 25248, 26214, 26826, 32896, 33664, 34952, 35768, 37008, 37872, 39168, 39321, 40239, 49344, 50496, 52428, 53652, 65792, 67328, 67591, 69904, 71536, 74016, 75744, 78642, 80478, 98688, 100992, 104856, 107304, 135182, 139808, 143072, 148032, 151488, 157284, 160956, 197376, 201984, 202773, 209712, 214608, 270364, 279616, 286144, 296064, 302976, 314568, 321912, 405546, 419424, 429216, 540728, 559232, 572288, 592128, 605952, 608319, 629136, 643824, 811092, 838848, 858432, 1081456, 1118464, 1144576, 1149047, 1216638, 1258272, 1287648, 1622184, 1677696, 1716864, 2162912, 2298094, 2433276, 2516544, 2575296, 3244368, 3355392, 3433728, 3447141, 4325824, 4596188, 4866552, 5033088, 5150592, 6488736, 6894282, 8651648, 9192376, 9733104, 10066176, 10301184, 10341423, 12977472, 13788564, 17303296, 18384752, 19466208, 20682846, 25954944, 27577128, 36769504, 38932416, 41365692, 51909888, 55154256, 73539008, 77864832, 82731384, 110308512, 147078016, 155729664, 165462768, 220617024, 294156032, 330925536, 441234048, 661851072, 882468096, 1323702144, 2647404288]

約数ペア:

[(1, 2647404288), (2, 1323702144), (3, 882468096), (4, 661851072), (6, 441234048), (8, 330925536), (9, 294156032), (12, 220617024), (16, 165462768), (17, 155729664), (18, 147078016), (24, 110308512), (32, 82731384), (34, 77864832), (36, 73539008), (48, 55154256), (51, 51909888), (64, 41365692), (68, 38932416), (72, 36769504), (96, 27577128), (102, 25954944), (128, 20682846), (136, 19466208), (144, 18384752), (153, 17303296), (192, 13788564), (204, 12977472), (256, 10341423), (257, 10301184), (263, 10066176), (272, 9733104), (288, 9192376), (306, 8651648), (384, 6894282), (408, 6488736), (514, 5150592), (526, 5033088), (544, 4866552), (576, 4596188), (612, 4325824), (768, 3447141), (771, 3433728), (789, 3355392), (816, 3244368), (1028, 2575296), (1052, 2516544), (1088, 2433276), (1152, 2298094), (1224, 2162912), (1542, 1716864), (1578, 1677696), (1632, 1622184), (2056, 1287648), (2104, 1258272), (2176, 1216638), (2304, 1149047), (2313, 1144576), (2367, 1118464), (2448, 1081456), (3084, 858432), (3156, 838848), (3264, 811092), (4112, 643824), (4208, 629136), (4352, 608319), (4369, 605952), (4471, 592128), (4626, 572288), (4734, 559232), (4896, 540728), (6168, 429216), (6312, 419424), (6528, 405546), (8224, 321912), (8416, 314568), (8738, 302976), (8942, 296064), (9252, 286144), (9468, 279616), (9792, 270364), (12336, 214608), (12624, 209712), (13056, 202773), (13107, 201984), (13413, 197376), (16448, 160956), (16832, 157284), (17476, 151488), (17884, 148032), (18504, 143072), (18936, 139808), (19584, 135182), (24672, 107304), (25248, 104856), (26214, 100992), (26826, 98688), (32896, 80478), (33664, 78642), (34952, 75744), (35768, 74016), (37008, 71536), (37872, 69904), (39168, 67591), (39321, 67328), (40239, 65792), (49344, 53652), (50496, 52428)]