28755736128

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11161}}^1$

素因数の和:11263

約数の個数: 280

約数和(自身を含む): 98799237504

約数和(自身を除く): 70043501376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 71, 72, 81, 84, 96, 108, 112, 126, 142, 144, 162, 168, 189, 192, 213, 216, 224, 252, 284, 288, 324, 336, 378, 426, 432, 448, 497, 504, 567, 568, 576, 639, 648, 672, 756, 852, 864, 994, 1008, 1134, 1136, 1278, 1296, 1344, 1491, 1512, 1704, 1728, 1917, 1988, 2016, 2268, 2272, 2556, 2592, 2982, 3024, 3408, 3834, 3976, 4032, 4473, 4536, 4544, 5112, 5184, 5751, 5964, 6048, 6816, 7668, 7952, 8946, 9072, 10224, 11161, 11502, 11928, 12096, 13419, 13632, 15336, 15904, 17892, 18144, 20448, 22322, 23004, 23856, 26838, 30672, 31808, 33483, 35784, 36288, 40257, 40896, 44644, 46008, 47712, 53676, 61344, 66966, 71568, 78127, 80514, 89288, 92016, 95424, 100449, 107352, 122688, 133932, 143136, 156254, 161028, 178576, 184032, 200898, 214704, 234381, 267864, 286272, 301347, 312508, 322056, 357152, 368064, 401796, 429408, 468762, 535728, 602694, 625016, 644112, 703143, 714304, 792431, 803592, 858816, 904041, 937524, 1071456, 1205388, 1250032, 1288224, 1406286, 1584862, 1607184, 1808082, 1875048, 2109429, 2142912, 2377293, 2410776, 2500064, 2576448, 2812572, 3169724, 3214368, 3616164, 3750096, 4218858, 4754586, 4821552, 5000128, 5547017, 5625144, 6328287, 6339448, 6428736, 7131879, 7232328, 7500192, 8437716, 9509172, 9643104, 11094034, 11250288, 12656574, 12678896, 14263758, 14464656, 15000384, 16641051, 16875432, 19018344, 19286208, 21395637, 22188068, 22500576, 25313148, 25357792, 28527516, 28929312, 33282102, 33750864, 38036688, 42791274, 44376136, 45001152, 49923153, 50626296, 50715584, 57055032, 57858624, 64186911, 66564204, 67501728, 76073376, 85582548, 88752272, 99846306, 101252592, 114110064, 128373822, 133128408, 135003456, 149769459, 152146752, 171165096, 177504544, 199692612, 202505184, 228220128, 256747644, 266256816, 299538918, 342330192, 355009088, 399385224, 405010368, 449308377, 456440256, 513495288, 532513632, 599077836, 684660384, 798770448, 898616754, 1026990576, 1065027264, 1198155672, 1369320768, 1597540896, 1797233508, 2053981152, 2396311344, 3195081792, 3594467016, 4107962304, 4792622688, 7188934032, 9585245376, 14377868064, 28755736128]

約数ペア:

[(1, 28755736128), (2, 14377868064), (3, 9585245376), (4, 7188934032), (6, 4792622688), (7, 4107962304), (8, 3594467016), (9, 3195081792), (12, 2396311344), (14, 2053981152), (16, 1797233508), (18, 1597540896), (21, 1369320768), (24, 1198155672), (27, 1065027264), (28, 1026990576), (32, 898616754), (36, 798770448), (42, 684660384), (48, 599077836), (54, 532513632), (56, 513495288), (63, 456440256), (64, 449308377), (71, 405010368), (72, 399385224), (81, 355009088), (84, 342330192), (96, 299538918), (108, 266256816), (112, 256747644), (126, 228220128), (142, 202505184), (144, 199692612), (162, 177504544), (168, 171165096), (189, 152146752), (192, 149769459), (213, 135003456), (216, 133128408), (224, 128373822), (252, 114110064), (284, 101252592), (288, 99846306), (324, 88752272), (336, 85582548), (378, 76073376), (426, 67501728), (432, 66564204), (448, 64186911), (497, 57858624), (504, 57055032), (567, 50715584), (568, 50626296), (576, 49923153), (639, 45001152), (648, 44376136), (672, 42791274), (756, 38036688), (852, 33750864), (864, 33282102), (994, 28929312), (1008, 28527516), (1134, 25357792), (1136, 25313148), (1278, 22500576), (1296, 22188068), (1344, 21395637), (1491, 19286208), (1512, 19018344), (1704, 16875432), (1728, 16641051), (1917, 15000384), (1988, 14464656), (2016, 14263758), (2268, 12678896), (2272, 12656574), (2556, 11250288), (2592, 11094034), (2982, 9643104), (3024, 9509172), (3408, 8437716), (3834, 7500192), (3976, 7232328), (4032, 7131879), (4473, 6428736), (4536, 6339448), (4544, 6328287), (5112, 5625144), (5184, 5547017), (5751, 5000128), (5964, 4821552), (6048, 4754586), (6816, 4218858), (7668, 3750096), (7952, 3616164), (8946, 3214368), (9072, 3169724), (10224, 2812572), (11161, 2576448), (11502, 2500064), (11928, 2410776), (12096, 2377293), (13419, 2142912), (13632, 2109429), (15336, 1875048), (15904, 1808082), (17892, 1607184), (18144, 1584862), (20448, 1406286), (22322, 1288224), (23004, 1250032), (23856, 1205388), (26838, 1071456), (30672, 937524), (31808, 904041), (33483, 858816), (35784, 803592), (36288, 792431), (40257, 714304), (40896, 703143), (44644, 644112), (46008, 625016), (47712, 602694), (53676, 535728), (61344, 468762), (66966, 429408), (71568, 401796), (78127, 368064), (80514, 357152), (89288, 322056), (92016, 312508), (95424, 301347), (100449, 286272), (107352, 267864), (122688, 234381), (133932, 214704), (143136, 200898), (156254, 184032), (161028, 178576)]