520011031692

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{4493}}^1\times {\mathrm{26717}}^1$

素因数の和:31255

約数の個数: 72

約数和(自身を含む): 1280914142256

約数和(自身を除く): 760903110564

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 4332, 4493, 8986, 13479, 17972, 26717, 26958, 53434, 53916, 80151, 85367, 106868, 160302, 170734, 256101, 320604, 341468, 507623, 512202, 1015246, 1024404, 1522869, 1621973, 2030492, 3045738, 3243946, 4865919, 6091476, 6487892, 9644837, 9731838, 19289674, 19463676, 28934511, 38579348, 57869022, 115738044, 120039481, 240078962, 360118443, 480157924, 720236886, 1440473772, 2280750139, 4561500278, 6842250417, 9123000556, 13684500834, 27369001668, 43334252641, 86668505282, 130002757923, 173337010564, 260005515846, 520011031692]

約数ペア:

[(1, 520011031692), (2, 260005515846), (3, 173337010564), (4, 130002757923), (6, 86668505282), (12, 43334252641), (19, 27369001668), (38, 13684500834), (57, 9123000556), (76, 6842250417), (114, 4561500278), (228, 2280750139), (361, 1440473772), (722, 720236886), (1083, 480157924), (1444, 360118443), (2166, 240078962), (4332, 120039481), (4493, 115738044), (8986, 57869022), (13479, 38579348), (17972, 28934511), (26717, 19463676), (26958, 19289674), (53434, 9731838), (53916, 9644837), (80151, 6487892), (85367, 6091476), (106868, 4865919), (160302, 3243946), (170734, 3045738), (256101, 2030492), (320604, 1621973), (341468, 1522869), (507623, 1024404), (512202, 1015246)]