311982138

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1429}}^1$

素因数の和:1764

約数の個数: 64

約数和(自身を含む): 749548800

約数和(自身を除く): 437566662

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 311, 351, 622, 702, 933, 1429, 1866, 2799, 2858, 4043, 4287, 5598, 8086, 8397, 8574, 12129, 12861, 16794, 18577, 24258, 25722, 36387, 37154, 38583, 55731, 72774, 77166, 109161, 111462, 167193, 218322, 334386, 444419, 501579, 888838, 1003158, 1333257, 2666514, 3999771, 5777447, 7999542, 11554894, 11999313, 17332341, 23998626, 34664682, 51997023, 103994046, 155991069, 311982138]

約数ペア:

[(1, 311982138), (2, 155991069), (3, 103994046), (6, 51997023), (9, 34664682), (13, 23998626), (18, 17332341), (26, 11999313), (27, 11554894), (39, 7999542), (54, 5777447), (78, 3999771), (117, 2666514), (234, 1333257), (311, 1003158), (351, 888838), (622, 501579), (702, 444419), (933, 334386), (1429, 218322), (1866, 167193), (2799, 111462), (2858, 109161), (4043, 77166), (4287, 72774), (5598, 55731), (8086, 38583), (8397, 37154), (8574, 36387), (12129, 25722), (12861, 24258), (16794, 18577)]