1636249304888

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1913}}^1\times {\mathrm{20549}}^1$

素因数の和:22533

約数の個数: 96

約数和(自身を含む): 3452624406000

約数和(自身を除く): 1816375101112

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 121, 172, 242, 344, 473, 484, 946, 968, 1892, 1913, 3784, 3826, 5203, 7652, 10406, 15304, 20549, 20812, 21043, 41098, 41624, 42086, 82196, 82259, 84172, 164392, 164518, 168344, 226039, 231473, 329036, 452078, 462946, 658072, 883607, 904156, 904849, 925892, 1767214, 1808312, 1809698, 1851784, 2486429, 3534428, 3619396, 4972858, 7068856, 7238792, 9719677, 9945716, 9953339, 19439354, 19891432, 19906678, 38878708, 39310237, 39813356, 77757416, 78620474, 79626712, 106916447, 157240948, 213832894, 314481896, 427665788, 432412607, 855331576, 864825214, 1690340191, 1729650428, 3380680382, 3459300856, 4756538677, 6761360764, 9513077354, 13522721528, 18593742101, 19026154708, 37187484202, 38052309416, 74374968404, 148749936808, 204531163111, 409062326222, 818124652444, 1636249304888]

約数ペア:

[(1, 1636249304888), (2, 818124652444), (4, 409062326222), (8, 204531163111), (11, 148749936808), (22, 74374968404), (43, 38052309416), (44, 37187484202), (86, 19026154708), (88, 18593742101), (121, 13522721528), (172, 9513077354), (242, 6761360764), (344, 4756538677), (473, 3459300856), (484, 3380680382), (946, 1729650428), (968, 1690340191), (1892, 864825214), (1913, 855331576), (3784, 432412607), (3826, 427665788), (5203, 314481896), (7652, 213832894), (10406, 157240948), (15304, 106916447), (20549, 79626712), (20812, 78620474), (21043, 77757416), (41098, 39813356), (41624, 39310237), (42086, 38878708), (82196, 19906678), (82259, 19891432), (84172, 19439354), (164392, 9953339), (164518, 9945716), (168344, 9719677), (226039, 7238792), (231473, 7068856), (329036, 4972858), (452078, 3619396), (462946, 3534428), (658072, 2486429), (883607, 1851784), (904156, 1809698), (904849, 1808312), (925892, 1767214)]