269215408

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 240

約数和(自身を含む): 732810240

約数和(自身を除く): 463594832

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 31, 38, 44, 49, 53, 56, 62, 76, 77, 88, 98, 106, 112, 124, 133, 152, 154, 176, 196, 209, 212, 217, 248, 266, 304, 308, 341, 371, 392, 418, 424, 434, 496, 532, 539, 583, 589, 616, 682, 742, 784, 836, 848, 868, 931, 1007, 1064, 1078, 1166, 1178, 1232, 1364, 1463, 1484, 1519, 1643, 1672, 1736, 1862, 2014, 2128, 2156, 2332, 2356, 2387, 2597, 2728, 2926, 2968, 3038, 3286, 3344, 3472, 3724, 4028, 4081, 4123, 4312, 4664, 4712, 4774, 5194, 5456, 5852, 5936, 6076, 6479, 6572, 7049, 7448, 8056, 8162, 8246, 8624, 9328, 9424, 9548, 10241, 10388, 11077, 11501, 11704, 12152, 12958, 13144, 14098, 14896, 16112, 16324, 16492, 16709, 18073, 19096, 20482, 20776, 22154, 23002, 23408, 24304, 25916, 26288, 28196, 28567, 28861, 31217, 32648, 32984, 33418, 36146, 38192, 40964, 41552, 44308, 45353, 46004, 49343, 51832, 56392, 57134, 57722, 62434, 65296, 65968, 66836, 72292, 77539, 80507, 81928, 88616, 90706, 92008, 98686, 103664, 112784, 114268, 115444, 124868, 126511, 133672, 144584, 155078, 161014, 163856, 177232, 181412, 184016, 197372, 218519, 228536, 230888, 249736, 253022, 267344, 289168, 310156, 317471, 322028, 343387, 362824, 394744, 437038, 457072, 461776, 499472, 506044, 542773, 620312, 634942, 644056, 686774, 725648, 789488, 874076, 885577, 1012088, 1085546, 1240624, 1269884, 1288112, 1373548, 1529633, 1748152, 1771154, 2024176, 2171092, 2403709, 2539768, 2747096, 3059266, 3496304, 3542308, 4342184, 4807418, 5079536, 5494192, 6118532, 7084616, 8684368, 9614836, 12237064, 14169232, 16825963, 19229672, 24474128, 33651926, 38459344, 67303852, 134607704, 269215408]

約数ペア:

[(1, 269215408), (2, 134607704), (4, 67303852), (7, 38459344), (8, 33651926), (11, 24474128), (14, 19229672), (16, 16825963), (19, 14169232), (22, 12237064), (28, 9614836), (31, 8684368), (38, 7084616), (44, 6118532), (49, 5494192), (53, 5079536), (56, 4807418), (62, 4342184), (76, 3542308), (77, 3496304), (88, 3059266), (98, 2747096), (106, 2539768), (112, 2403709), (124, 2171092), (133, 2024176), (152, 1771154), (154, 1748152), (176, 1529633), (196, 1373548), (209, 1288112), (212, 1269884), (217, 1240624), (248, 1085546), (266, 1012088), (304, 885577), (308, 874076), (341, 789488), (371, 725648), (392, 686774), (418, 644056), (424, 634942), (434, 620312), (496, 542773), (532, 506044), (539, 499472), (583, 461776), (589, 457072), (616, 437038), (682, 394744), (742, 362824), (784, 343387), (836, 322028), (848, 317471), (868, 310156), (931, 289168), (1007, 267344), (1064, 253022), (1078, 249736), (1166, 230888), (1178, 228536), (1232, 218519), (1364, 197372), (1463, 184016), (1484, 181412), (1519, 177232), (1643, 163856), (1672, 161014), (1736, 155078), (1862, 144584), (2014, 133672), (2128, 126511), (2156, 124868), (2332, 115444), (2356, 114268), (2387, 112784), (2597, 103664), (2728, 98686), (2926, 92008), (2968, 90706), (3038, 88616), (3286, 81928), (3344, 80507), (3472, 77539), (3724, 72292), (4028, 66836), (4081, 65968), (4123, 65296), (4312, 62434), (4664, 57722), (4712, 57134), (4774, 56392), (5194, 51832), (5456, 49343), (5852, 46004), (5936, 45353), (6076, 44308), (6479, 41552), (6572, 40964), (7049, 38192), (7448, 36146), (8056, 33418), (8162, 32984), (8246, 32648), (8624, 31217), (9328, 28861), (9424, 28567), (9548, 28196), (10241, 26288), (10388, 25916), (11077, 24304), (11501, 23408), (11704, 23002), (12152, 22154), (12958, 20776), (13144, 20482), (14098, 19096), (14896, 18073), (16112, 16709), (16324, 16492)]