440887745872

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{30049601}}^1$

素因数の和:30049747

約数の個数: 40

約数和(自身を含む): 983703771072

約数和(自身を除く): 542816025200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 3668, 7336, 14672, 30049601, 60099202, 120198404, 210347207, 240396808, 420694414, 480793616, 841388828, 1682777656, 3365555312, 3936497731, 7872995462, 15745990924, 27555484117, 31491981848, 55110968234, 62983963696, 110221936468, 220443872936, 440887745872]

約数ペア:

[(1, 440887745872), (2, 220443872936), (4, 110221936468), (7, 62983963696), (8, 55110968234), (14, 31491981848), (16, 27555484117), (28, 15745990924), (56, 7872995462), (112, 3936497731), (131, 3365555312), (262, 1682777656), (524, 841388828), (917, 480793616), (1048, 420694414), (1834, 240396808), (2096, 210347207), (3668, 120198404), (7336, 60099202), (14672, 30049601)]