243321408

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:303

約数の個数: 280

約数和(自身を含む): 836456544

約数和(自身を除く): 593135136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 32, 33, 34, 36, 44, 48, 51, 54, 64, 66, 68, 72, 81, 88, 96, 99, 102, 108, 132, 136, 144, 153, 162, 176, 187, 192, 198, 204, 216, 251, 264, 272, 288, 297, 306, 324, 352, 374, 396, 408, 432, 459, 502, 528, 544, 561, 576, 594, 612, 648, 704, 748, 753, 792, 816, 864, 891, 918, 1004, 1056, 1088, 1122, 1188, 1224, 1296, 1377, 1496, 1506, 1584, 1632, 1683, 1728, 1782, 1836, 2008, 2112, 2244, 2259, 2376, 2448, 2592, 2754, 2761, 2992, 3012, 3168, 3264, 3366, 3564, 3672, 4016, 4267, 4488, 4518, 4752, 4896, 5049, 5184, 5508, 5522, 5984, 6024, 6336, 6732, 6777, 7128, 7344, 8032, 8283, 8534, 8976, 9036, 9504, 9792, 10098, 11016, 11044, 11968, 12048, 12801, 13464, 13554, 14256, 14688, 15147, 16064, 16566, 17068, 17952, 18072, 19008, 20196, 20331, 22032, 22088, 24096, 24849, 25602, 26928, 27108, 28512, 29376, 30294, 33132, 34136, 35904, 36144, 38403, 40392, 40662, 44064, 44176, 46937, 48192, 49698, 51204, 53856, 54216, 57024, 60588, 66264, 68272, 72288, 74547, 76806, 80784, 81324, 88128, 88352, 93874, 99396, 102408, 107712, 108432, 115209, 121176, 132528, 136544, 140811, 144576, 149094, 153612, 161568, 162648, 176704, 187748, 198792, 204816, 216864, 223641, 230418, 242352, 265056, 273088, 281622, 298188, 307224, 323136, 325296, 345627, 375496, 397584, 409632, 422433, 433728, 447282, 460836, 484704, 530112, 563244, 596376, 614448, 650592, 691254, 750992, 795168, 819264, 844866, 894564, 921672, 969408, 1126488, 1192752, 1228896, 1267299, 1301184, 1382508, 1501984, 1590336, 1689732, 1789128, 1843344, 2252976, 2385504, 2457792, 2534598, 2765016, 3003968, 3379464, 3578256, 3686688, 3801897, 4505952, 4771008, 5069196, 5530032, 6758928, 7156512, 7373376, 7603794, 9011904, 10138392, 11060064, 13517856, 14313024, 15207588, 20276784, 22120128, 27035712, 30415176, 40553568, 60830352, 81107136, 121660704, 243321408]

約数ペア:

[(1, 243321408), (2, 121660704), (3, 81107136), (4, 60830352), (6, 40553568), (8, 30415176), (9, 27035712), (11, 22120128), (12, 20276784), (16, 15207588), (17, 14313024), (18, 13517856), (22, 11060064), (24, 10138392), (27, 9011904), (32, 7603794), (33, 7373376), (34, 7156512), (36, 6758928), (44, 5530032), (48, 5069196), (51, 4771008), (54, 4505952), (64, 3801897), (66, 3686688), (68, 3578256), (72, 3379464), (81, 3003968), (88, 2765016), (96, 2534598), (99, 2457792), (102, 2385504), (108, 2252976), (132, 1843344), (136, 1789128), (144, 1689732), (153, 1590336), (162, 1501984), (176, 1382508), (187, 1301184), (192, 1267299), (198, 1228896), (204, 1192752), (216, 1126488), (251, 969408), (264, 921672), (272, 894564), (288, 844866), (297, 819264), (306, 795168), (324, 750992), (352, 691254), (374, 650592), (396, 614448), (408, 596376), (432, 563244), (459, 530112), (502, 484704), (528, 460836), (544, 447282), (561, 433728), (576, 422433), (594, 409632), (612, 397584), (648, 375496), (704, 345627), (748, 325296), (753, 323136), (792, 307224), (816, 298188), (864, 281622), (891, 273088), (918, 265056), (1004, 242352), (1056, 230418), (1088, 223641), (1122, 216864), (1188, 204816), (1224, 198792), (1296, 187748), (1377, 176704), (1496, 162648), (1506, 161568), (1584, 153612), (1632, 149094), (1683, 144576), (1728, 140811), (1782, 136544), (1836, 132528), (2008, 121176), (2112, 115209), (2244, 108432), (2259, 107712), (2376, 102408), (2448, 99396), (2592, 93874), (2754, 88352), (2761, 88128), (2992, 81324), (3012, 80784), (3168, 76806), (3264, 74547), (3366, 72288), (3564, 68272), (3672, 66264), (4016, 60588), (4267, 57024), (4488, 54216), (4518, 53856), (4752, 51204), (4896, 49698), (5049, 48192), (5184, 46937), (5508, 44176), (5522, 44064), (5984, 40662), (6024, 40392), (6336, 38403), (6732, 36144), (6777, 35904), (7128, 34136), (7344, 33132), (8032, 30294), (8283, 29376), (8534, 28512), (8976, 27108), (9036, 26928), (9504, 25602), (9792, 24849), (10098, 24096), (11016, 22088), (11044, 22032), (11968, 20331), (12048, 20196), (12801, 19008), (13464, 18072), (13554, 17952), (14256, 17068), (14688, 16566), (15147, 16064)]