12678288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:504

約数の個数: 80

約数和(自身を含む): 37914240

約数和(自身を除く): 25235952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 97, 112, 168, 194, 291, 336, 388, 389, 582, 679, 776, 778, 1164, 1167, 1358, 1552, 1556, 2037, 2328, 2334, 2716, 2723, 3112, 4074, 4656, 4668, 5432, 5446, 6224, 8148, 8169, 9336, 10864, 10892, 16296, 16338, 18672, 21784, 32592, 32676, 37733, 43568, 65352, 75466, 113199, 130704, 150932, 226398, 264131, 301864, 452796, 528262, 603728, 792393, 905592, 1056524, 1584786, 1811184, 2113048, 3169572, 4226096, 6339144, 12678288]

約数ペア:

[(1, 12678288), (2, 6339144), (3, 4226096), (4, 3169572), (6, 2113048), (7, 1811184), (8, 1584786), (12, 1056524), (14, 905592), (16, 792393), (21, 603728), (24, 528262), (28, 452796), (42, 301864), (48, 264131), (56, 226398), (84, 150932), (97, 130704), (112, 113199), (168, 75466), (194, 65352), (291, 43568), (336, 37733), (388, 32676), (389, 32592), (582, 21784), (679, 18672), (776, 16338), (778, 16296), (1164, 10892), (1167, 10864), (1358, 9336), (1552, 8169), (1556, 8148), (2037, 6224), (2328, 5446), (2334, 5432), (2716, 4668), (2723, 4656), (3112, 4074)]