263289312

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2131}}^1$

素因数の和:2174

約数の個数: 192

約数和(自身を含む): 902603520

約数和(自身を除く): 639314208

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 88, 96, 99, 104, 108, 117, 132, 143, 144, 156, 176, 198, 208, 216, 234, 264, 286, 288, 297, 312, 351, 352, 396, 416, 429, 432, 468, 528, 572, 594, 624, 702, 792, 858, 864, 936, 1056, 1144, 1188, 1248, 1287, 1404, 1584, 1716, 1872, 2131, 2288, 2376, 2574, 2808, 3168, 3432, 3744, 3861, 4262, 4576, 4752, 5148, 5616, 6393, 6864, 7722, 8524, 9504, 10296, 11232, 12786, 13728, 15444, 17048, 19179, 20592, 23441, 25572, 27703, 30888, 34096, 38358, 41184, 46882, 51144, 55406, 57537, 61776, 68192, 70323, 76716, 83109, 93764, 102288, 110812, 115074, 123552, 140646, 153432, 166218, 187528, 204576, 210969, 221624, 230148, 249327, 281292, 304733, 306864, 332436, 375056, 421938, 443248, 460296, 498654, 562584, 609466, 613728, 632907, 664872, 747981, 750112, 843876, 886496, 914199, 920592, 997308, 1125168, 1218932, 1265814, 1329744, 1495962, 1687752, 1828398, 1841184, 1994616, 2250336, 2437864, 2531628, 2659488, 2742597, 2991924, 3375504, 3656796, 3989232, 4875728, 5063256, 5485194, 5983848, 6751008, 7313592, 7978464, 8227791, 9751456, 10126512, 10970388, 11967696, 14627184, 16455582, 20253024, 21940776, 23935392, 29254368, 32911164, 43881552, 65822328, 87763104, 131644656, 263289312]

約数ペア:

[(1, 263289312), (2, 131644656), (3, 87763104), (4, 65822328), (6, 43881552), (8, 32911164), (9, 29254368), (11, 23935392), (12, 21940776), (13, 20253024), (16, 16455582), (18, 14627184), (22, 11967696), (24, 10970388), (26, 10126512), (27, 9751456), (32, 8227791), (33, 7978464), (36, 7313592), (39, 6751008), (44, 5983848), (48, 5485194), (52, 5063256), (54, 4875728), (66, 3989232), (72, 3656796), (78, 3375504), (88, 2991924), (96, 2742597), (99, 2659488), (104, 2531628), (108, 2437864), (117, 2250336), (132, 1994616), (143, 1841184), (144, 1828398), (156, 1687752), (176, 1495962), (198, 1329744), (208, 1265814), (216, 1218932), (234, 1125168), (264, 997308), (286, 920592), (288, 914199), (297, 886496), (312, 843876), (351, 750112), (352, 747981), (396, 664872), (416, 632907), (429, 613728), (432, 609466), (468, 562584), (528, 498654), (572, 460296), (594, 443248), (624, 421938), (702, 375056), (792, 332436), (858, 306864), (864, 304733), (936, 281292), (1056, 249327), (1144, 230148), (1188, 221624), (1248, 210969), (1287, 204576), (1404, 187528), (1584, 166218), (1716, 153432), (1872, 140646), (2131, 123552), (2288, 115074), (2376, 110812), (2574, 102288), (2808, 93764), (3168, 83109), (3432, 76716), (3744, 70323), (3861, 68192), (4262, 61776), (4576, 57537), (4752, 55406), (5148, 51144), (5616, 46882), (6393, 41184), (6864, 38358), (7722, 34096), (8524, 30888), (9504, 27703), (10296, 25572), (11232, 23441), (12786, 20592), (13728, 19179), (15444, 17048)]