394410016

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1759}}^1$

素因数の和:1807

約数の個数: 144

約数和(自身を含む): 1061786880

約数和(自身を除く): 667376864

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 224, 286, 308, 352, 364, 392, 416, 539, 572, 616, 637, 728, 784, 1001, 1078, 1144, 1232, 1274, 1456, 1568, 1759, 2002, 2156, 2288, 2464, 2548, 2912, 3518, 4004, 4312, 4576, 5096, 7007, 7036, 8008, 8624, 10192, 12313, 14014, 14072, 16016, 17248, 19349, 20384, 22867, 24626, 28028, 28144, 32032, 38698, 45734, 49252, 56056, 56288, 77396, 86191, 91468, 98504, 112112, 135443, 154792, 160069, 172382, 182936, 197008, 224224, 251537, 270886, 309584, 320138, 344764, 365872, 394016, 503074, 541772, 619168, 640276, 689528, 731744, 948101, 1006148, 1083544, 1120483, 1280552, 1379056, 1760759, 1896202, 2012296, 2167088, 2240966, 2561104, 2758112, 3521518, 3792404, 4024592, 4334176, 4481932, 5122208, 7043036, 7584808, 8049184, 8963864, 12325313, 14086072, 15169616, 17927728, 24650626, 28172144, 30339232, 35855456, 49301252, 56344288, 98602504, 197205008, 394410016]

約数ペア:

[(1, 394410016), (2, 197205008), (4, 98602504), (7, 56344288), (8, 49301252), (11, 35855456), (13, 30339232), (14, 28172144), (16, 24650626), (22, 17927728), (26, 15169616), (28, 14086072), (32, 12325313), (44, 8963864), (49, 8049184), (52, 7584808), (56, 7043036), (77, 5122208), (88, 4481932), (91, 4334176), (98, 4024592), (104, 3792404), (112, 3521518), (143, 2758112), (154, 2561104), (176, 2240966), (182, 2167088), (196, 2012296), (208, 1896202), (224, 1760759), (286, 1379056), (308, 1280552), (352, 1120483), (364, 1083544), (392, 1006148), (416, 948101), (539, 731744), (572, 689528), (616, 640276), (637, 619168), (728, 541772), (784, 503074), (1001, 394016), (1078, 365872), (1144, 344764), (1232, 320138), (1274, 309584), (1456, 270886), (1568, 251537), (1759, 224224), (2002, 197008), (2156, 182936), (2288, 172382), (2464, 160069), (2548, 154792), (2912, 135443), (3518, 112112), (4004, 98504), (4312, 91468), (4576, 86191), (5096, 77396), (7007, 56288), (7036, 56056), (8008, 49252), (8624, 45734), (10192, 38698), (12313, 32032), (14014, 28144), (14072, 28028), (16016, 24626), (17248, 22867), (19349, 20384)]