260712756

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^2\times {\mathrm{743}}^1$

素因数の和:800

約数の個数: 108

約数和(自身を含む): 722266272

約数和(自身を除く): 461553516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 361, 486, 513, 684, 722, 743, 972, 1026, 1083, 1444, 1486, 1539, 2052, 2166, 2229, 2972, 3078, 3249, 4332, 4458, 4617, 6156, 6498, 6687, 8916, 9234, 9747, 12996, 13374, 14117, 18468, 19494, 20061, 26748, 28234, 29241, 38988, 40122, 42351, 56468, 58482, 60183, 80244, 84702, 87723, 116964, 120366, 127053, 169404, 175446, 180549, 240732, 254106, 268223, 350892, 361098, 381159, 508212, 536446, 722196, 762318, 804669, 1072892, 1143477, 1524636, 1609338, 2286954, 2414007, 3218676, 3430431, 4573908, 4828014, 6860862, 7242021, 9656028, 13721724, 14484042, 21726063, 28968084, 43452126, 65178189, 86904252, 130356378, 260712756]

約数ペア:

[(1, 260712756), (2, 130356378), (3, 86904252), (4, 65178189), (6, 43452126), (9, 28968084), (12, 21726063), (18, 14484042), (19, 13721724), (27, 9656028), (36, 7242021), (38, 6860862), (54, 4828014), (57, 4573908), (76, 3430431), (81, 3218676), (108, 2414007), (114, 2286954), (162, 1609338), (171, 1524636), (228, 1143477), (243, 1072892), (324, 804669), (342, 762318), (361, 722196), (486, 536446), (513, 508212), (684, 381159), (722, 361098), (743, 350892), (972, 268223), (1026, 254106), (1083, 240732), (1444, 180549), (1486, 175446), (1539, 169404), (2052, 127053), (2166, 120366), (2229, 116964), (2972, 87723), (3078, 84702), (3249, 80244), (4332, 60183), (4458, 58482), (4617, 56468), (6156, 42351), (6498, 40122), (6687, 38988), (8916, 29241), (9234, 28234), (9747, 26748), (12996, 20061), (13374, 19494), (14117, 18468)]