1337391616

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2861}}^1$

素因数の和:2973

約数の個数: 80

約数和(自身を含む): 2951248608

約数和(自身を除く): 1613856992

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 83, 88, 128, 166, 176, 256, 332, 352, 512, 664, 704, 913, 1328, 1408, 1826, 2656, 2816, 2861, 3652, 5312, 5632, 5722, 7304, 10624, 11444, 14608, 21248, 22888, 29216, 31471, 42496, 45776, 58432, 62942, 91552, 116864, 125884, 183104, 233728, 237463, 251768, 366208, 467456, 474926, 503536, 732416, 949852, 1007072, 1464832, 1899704, 2014144, 2612093, 3799408, 4028288, 5224186, 7598816, 8056576, 10448372, 15197632, 16113152, 20896744, 30395264, 41793488, 60790528, 83586976, 121581056, 167173952, 334347904, 668695808, 1337391616]

約数ペア:

[(1, 1337391616), (2, 668695808), (4, 334347904), (8, 167173952), (11, 121581056), (16, 83586976), (22, 60790528), (32, 41793488), (44, 30395264), (64, 20896744), (83, 16113152), (88, 15197632), (128, 10448372), (166, 8056576), (176, 7598816), (256, 5224186), (332, 4028288), (352, 3799408), (512, 2612093), (664, 2014144), (704, 1899704), (913, 1464832), (1328, 1007072), (1408, 949852), (1826, 732416), (2656, 503536), (2816, 474926), (2861, 467456), (3652, 366208), (5312, 251768), (5632, 237463), (5722, 233728), (7304, 183104), (10624, 125884), (11444, 116864), (14608, 91552), (21248, 62942), (22888, 58432), (29216, 45776), (31471, 42496)]