12680928

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1129}}^1$

素因数の和:1161

約数の個数: 96

約数和(自身を含む): 39866400

約数和(自身を除く): 27185472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1129, 1248, 1404, 1872, 2258, 2808, 3387, 3744, 4516, 5616, 6774, 9032, 10161, 11232, 13548, 14677, 18064, 20322, 27096, 29354, 30483, 36128, 40644, 44031, 54192, 58708, 60966, 81288, 88062, 108384, 117416, 121932, 132093, 162576, 176124, 234832, 243864, 264186, 325152, 352248, 396279, 469664, 487728, 528372, 704496, 792558, 975456, 1056744, 1408992, 1585116, 2113488, 3170232, 4226976, 6340464, 12680928]

約数ペア:

[(1, 12680928), (2, 6340464), (3, 4226976), (4, 3170232), (6, 2113488), (8, 1585116), (9, 1408992), (12, 1056744), (13, 975456), (16, 792558), (18, 704496), (24, 528372), (26, 487728), (27, 469664), (32, 396279), (36, 352248), (39, 325152), (48, 264186), (52, 243864), (54, 234832), (72, 176124), (78, 162576), (96, 132093), (104, 121932), (108, 117416), (117, 108384), (144, 88062), (156, 81288), (208, 60966), (216, 58708), (234, 54192), (288, 44031), (312, 40644), (351, 36128), (416, 30483), (432, 29354), (468, 27096), (624, 20322), (702, 18064), (864, 14677), (936, 13548), (1129, 11232), (1248, 10161), (1404, 9032), (1872, 6774), (2258, 5616), (2808, 4516), (3387, 3744)]