440135644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{16061}}^1$

素因数の和:16126

約数の個数: 48

約数和(自身を含む): 906667776

約数和(自身を除く): 466532132

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 403, 442, 527, 806, 884, 1054, 1612, 2108, 6851, 13702, 16061, 27404, 32122, 64244, 208793, 273037, 417586, 497891, 546074, 835172, 995782, 1092148, 1991564, 3549481, 6472583, 7098962, 8464147, 12945166, 14197924, 16928294, 25890332, 33856588, 110033911, 220067822, 440135644]

約数ペア:

[(1, 440135644), (2, 220067822), (4, 110033911), (13, 33856588), (17, 25890332), (26, 16928294), (31, 14197924), (34, 12945166), (52, 8464147), (62, 7098962), (68, 6472583), (124, 3549481), (221, 1991564), (403, 1092148), (442, 995782), (527, 835172), (806, 546074), (884, 497891), (1054, 417586), (1612, 273037), (2108, 208793), (6851, 64244), (13702, 32122), (16061, 27404)]