331384368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:491

約数の個数: 160

約数和(自身を含む): 1031648256

約数和(自身を除く): 700263888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 137, 138, 161, 168, 184, 274, 276, 313, 322, 336, 368, 411, 483, 548, 552, 626, 644, 822, 939, 959, 966, 1096, 1104, 1252, 1288, 1644, 1878, 1918, 1932, 2191, 2192, 2504, 2576, 2877, 3151, 3288, 3756, 3836, 3864, 4382, 5008, 5754, 6302, 6573, 6576, 7199, 7512, 7672, 7728, 8764, 9453, 11508, 12604, 13146, 14398, 15024, 15344, 17528, 18906, 21597, 22057, 23016, 25208, 26292, 28796, 35056, 37812, 42881, 43194, 44114, 46032, 50393, 50416, 52584, 57592, 66171, 75624, 85762, 86388, 88228, 100786, 105168, 115184, 128643, 132342, 151179, 151248, 171524, 172776, 176456, 201572, 257286, 264684, 300167, 302358, 343048, 345552, 352912, 403144, 514572, 529368, 600334, 604716, 686096, 806288, 900501, 986263, 1029144, 1058736, 1200668, 1209432, 1801002, 1972526, 2058288, 2401336, 2418864, 2958789, 3602004, 3945052, 4802672, 5917578, 6903841, 7204008, 7890104, 11835156, 13807682, 14408016, 15780208, 20711523, 23670312, 27615364, 41423046, 47340624, 55230728, 82846092, 110461456, 165692184, 331384368]

約数ペア:

[(1, 331384368), (2, 165692184), (3, 110461456), (4, 82846092), (6, 55230728), (7, 47340624), (8, 41423046), (12, 27615364), (14, 23670312), (16, 20711523), (21, 15780208), (23, 14408016), (24, 13807682), (28, 11835156), (42, 7890104), (46, 7204008), (48, 6903841), (56, 5917578), (69, 4802672), (84, 3945052), (92, 3602004), (112, 2958789), (137, 2418864), (138, 2401336), (161, 2058288), (168, 1972526), (184, 1801002), (274, 1209432), (276, 1200668), (313, 1058736), (322, 1029144), (336, 986263), (368, 900501), (411, 806288), (483, 686096), (548, 604716), (552, 600334), (626, 529368), (644, 514572), (822, 403144), (939, 352912), (959, 345552), (966, 343048), (1096, 302358), (1104, 300167), (1252, 264684), (1288, 257286), (1644, 201572), (1878, 176456), (1918, 172776), (1932, 171524), (2191, 151248), (2192, 151179), (2504, 132342), (2576, 128643), (2877, 115184), (3151, 105168), (3288, 100786), (3756, 88228), (3836, 86388), (3864, 85762), (4382, 75624), (5008, 66171), (5754, 57592), (6302, 52584), (6573, 50416), (6576, 50393), (7199, 46032), (7512, 44114), (7672, 43194), (7728, 42881), (8764, 37812), (9453, 35056), (11508, 28796), (12604, 26292), (13146, 25208), (14398, 23016), (15024, 22057), (15344, 21597), (17528, 18906)]