691036124

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 1270211712

約数和(自身を除く): 579175588

約数列:

[1, 2, 4, 37, 67, 74, 134, 148, 227, 268, 307, 454, 614, 908, 1228, 2479, 4958, 8399, 9916, 11359, 15209, 16798, 20569, 22718, 30418, 33596, 41138, 45436, 60836, 69689, 82276, 139378, 278756, 562733, 761053, 1125466, 1522106, 2250932, 2578493, 3044212, 4669163, 5156986, 9338326, 10313972, 18676652, 172759031, 345518062, 691036124]

約数ペア:

[(1, 691036124), (2, 345518062), (4, 172759031), (37, 18676652), (67, 10313972), (74, 9338326), (134, 5156986), (148, 4669163), (227, 3044212), (268, 2578493), (307, 2250932), (454, 1522106), (614, 1125466), (908, 761053), (1228, 562733), (2479, 278756), (4958, 139378), (8399, 82276), (9916, 69689), (11359, 60836), (15209, 45436), (16798, 41138), (20569, 33596), (22718, 30418)]