245045864

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{27179}}^1$

素因数の和:27222

約数の個数: 48

約数和(自身を含む): 557733600

約数和(自身を除く): 312687736

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 1127, 1288, 2254, 4508, 9016, 27179, 54358, 108716, 190253, 217432, 380506, 625117, 761012, 1250234, 1331771, 1522024, 2500468, 2663542, 4375819, 5000936, 5327084, 8751638, 10654168, 17503276, 30630733, 35006552, 61261466, 122522932, 245045864]

約数ペア:

[(1, 245045864), (2, 122522932), (4, 61261466), (7, 35006552), (8, 30630733), (14, 17503276), (23, 10654168), (28, 8751638), (46, 5327084), (49, 5000936), (56, 4375819), (92, 2663542), (98, 2500468), (161, 1522024), (184, 1331771), (196, 1250234), (322, 761012), (392, 625117), (644, 380506), (1127, 217432), (1288, 190253), (2254, 108716), (4508, 54358), (9016, 27179)]