561422448

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{30223}}^1$

素因数の和:30283

約数の個数: 80

約数和(自身を含む): 1649021440

約数和(自身を除く): 1087598992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 2064, 2322, 3096, 4644, 6192, 9288, 18576, 30223, 60446, 90669, 120892, 181338, 241784, 272007, 362676, 483568, 544014, 725352, 816021, 1088028, 1299589, 1450704, 1632042, 2176056, 2599178, 3264084, 3898767, 4352112, 5198356, 6528168, 7797534, 10396712, 11696301, 13056336, 15595068, 20793424, 23392602, 31190136, 35088903, 46785204, 62380272, 70177806, 93570408, 140355612, 187140816, 280711224, 561422448]

約数ペア:

[(1, 561422448), (2, 280711224), (3, 187140816), (4, 140355612), (6, 93570408), (8, 70177806), (9, 62380272), (12, 46785204), (16, 35088903), (18, 31190136), (24, 23392602), (27, 20793424), (36, 15595068), (43, 13056336), (48, 11696301), (54, 10396712), (72, 7797534), (86, 6528168), (108, 5198356), (129, 4352112), (144, 3898767), (172, 3264084), (216, 2599178), (258, 2176056), (344, 1632042), (387, 1450704), (432, 1299589), (516, 1088028), (688, 816021), (774, 725352), (1032, 544014), (1161, 483568), (1548, 362676), (2064, 272007), (2322, 241784), (3096, 181338), (4644, 120892), (6192, 90669), (9288, 60446), (18576, 30223)]