772510124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{641}}^1$

素因数の和:1178

約数の個数: 48

約数和(自身を含む): 1475470080

約数和(自身を除く): 702959956

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 479, 629, 641, 958, 1258, 1282, 1916, 2516, 2564, 8143, 10897, 16286, 17723, 21794, 23717, 32572, 35446, 43588, 47434, 70892, 94868, 301291, 307039, 403189, 602582, 614078, 806378, 1205164, 1228156, 1612756, 5219663, 10439326, 11360443, 20878652, 22720886, 45441772, 193127531, 386255062, 772510124]

約数ペア:

[(1, 772510124), (2, 386255062), (4, 193127531), (17, 45441772), (34, 22720886), (37, 20878652), (68, 11360443), (74, 10439326), (148, 5219663), (479, 1612756), (629, 1228156), (641, 1205164), (958, 806378), (1258, 614078), (1282, 602582), (1916, 403189), (2516, 307039), (2564, 301291), (8143, 94868), (10897, 70892), (16286, 47434), (17723, 43588), (21794, 35446), (23717, 32572)]