1330767548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{229}}^1\times {\mathrm{457}}^1$

素因数の和:735

約数の個数: 72

約数和(自身を含む): 2716507920

約数和(自身を除く): 1385740372

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 229, 289, 374, 457, 458, 578, 748, 914, 916, 1156, 1828, 2519, 3179, 3893, 5027, 5038, 6358, 7769, 7786, 10054, 10076, 12716, 15538, 15572, 20108, 31076, 42823, 66181, 85459, 85646, 104653, 132073, 132362, 170918, 171292, 209306, 264146, 264724, 341836, 418612, 528292, 727991, 1151183, 1452803, 1455982, 1779101, 2302366, 2905606, 2911964, 3558202, 4604732, 5811212, 7116404, 19570111, 30244717, 39140222, 60489434, 78280444, 120978868, 332691887, 665383774, 1330767548]

約数ペア:

[(1, 1330767548), (2, 665383774), (4, 332691887), (11, 120978868), (17, 78280444), (22, 60489434), (34, 39140222), (44, 30244717), (68, 19570111), (187, 7116404), (229, 5811212), (289, 4604732), (374, 3558202), (457, 2911964), (458, 2905606), (578, 2302366), (748, 1779101), (914, 1455982), (916, 1452803), (1156, 1151183), (1828, 727991), (2519, 528292), (3179, 418612), (3893, 341836), (5027, 264724), (5038, 264146), (6358, 209306), (7769, 171292), (7786, 170918), (10054, 132362), (10076, 132073), (12716, 104653), (15538, 85646), (15572, 85459), (20108, 66181), (31076, 42823)]