268578414

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:546

約数の個数: 96

約数和(自身を含む): 665202720

約数和(自身を除く): 396624306

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 193, 234, 247, 313, 342, 386, 494, 579, 626, 741, 939, 1158, 1482, 1737, 1878, 2223, 2509, 2817, 3474, 3667, 4069, 4446, 5018, 5634, 5947, 7334, 7527, 8138, 11001, 11894, 12207, 15054, 17841, 22002, 22581, 24414, 33003, 35682, 36621, 45162, 47671, 53523, 60409, 66006, 73242, 77311, 95342, 107046, 120818, 143013, 154622, 181227, 231933, 286026, 362454, 429039, 463866, 543681, 695799, 785317, 858078, 1087362, 1147771, 1391598, 1570634, 2295542, 2355951, 3443313, 4711902, 6886626, 7067853, 10329939, 14135706, 14921023, 20659878, 29842046, 44763069, 89526138, 134289207, 268578414]

約数ペア:

[(1, 268578414), (2, 134289207), (3, 89526138), (6, 44763069), (9, 29842046), (13, 20659878), (18, 14921023), (19, 14135706), (26, 10329939), (38, 7067853), (39, 6886626), (57, 4711902), (78, 3443313), (114, 2355951), (117, 2295542), (171, 1570634), (193, 1391598), (234, 1147771), (247, 1087362), (313, 858078), (342, 785317), (386, 695799), (494, 543681), (579, 463866), (626, 429039), (741, 362454), (939, 286026), (1158, 231933), (1482, 181227), (1737, 154622), (1878, 143013), (2223, 120818), (2509, 107046), (2817, 95342), (3474, 77311), (3667, 73242), (4069, 66006), (4446, 60409), (5018, 53523), (5634, 47671), (5947, 45162), (7334, 36621), (7527, 35682), (8138, 33003), (11001, 24414), (11894, 22581), (12207, 22002), (15054, 17841)]