1212475561472

素因数分解:

$2^9\times 7^1\times {\mathrm{5171}}^1\times {\mathrm{65423}}^1$

素因数の和:70619

約数の個数: 80

約数和(自身を含む): 2769244042752

約数和(自身を除く): 1556768481280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 5171, 10342, 20684, 36197, 41368, 65423, 72394, 82736, 130846, 144788, 165472, 261692, 289576, 330944, 457961, 523384, 579152, 661888, 915922, 1046768, 1158304, 1323776, 1831844, 2093536, 2316608, 2647552, 3663688, 4187072, 4633216, 7327376, 8374144, 9266432, 14654752, 16748288, 18532864, 29309504, 33496576, 58619008, 117238016, 234476032, 338302333, 676604666, 1353209332, 2368116331, 2706418664, 4736232662, 5412837328, 9472465324, 10825674656, 18944930648, 21651349312, 37889861296, 43302698624, 75779722592, 86605397248, 151559445184, 173210794496, 303118890368, 606237780736, 1212475561472]

約数ペア:

[(1, 1212475561472), (2, 606237780736), (4, 303118890368), (7, 173210794496), (8, 151559445184), (14, 86605397248), (16, 75779722592), (28, 43302698624), (32, 37889861296), (56, 21651349312), (64, 18944930648), (112, 10825674656), (128, 9472465324), (224, 5412837328), (256, 4736232662), (448, 2706418664), (512, 2368116331), (896, 1353209332), (1792, 676604666), (3584, 338302333), (5171, 234476032), (10342, 117238016), (20684, 58619008), (36197, 33496576), (41368, 29309504), (65423, 18532864), (72394, 16748288), (82736, 14654752), (130846, 9266432), (144788, 8374144), (165472, 7327376), (261692, 4633216), (289576, 4187072), (330944, 3663688), (457961, 2647552), (523384, 2316608), (579152, 2093536), (661888, 1831844), (915922, 1323776), (1046768, 1158304)]