221928168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{120091}}^1$

素因数の和:120118

約数の個数: 64

約数和(自身を含む): 691729920

約数和(自身を除く): 469801752

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 120091, 240182, 360273, 480364, 720546, 840637, 960728, 1321001, 1441092, 1681274, 2521911, 2642002, 2882184, 3362548, 3963003, 5043822, 5284004, 6725096, 7926006, 9247007, 10087644, 10568008, 15852012, 18494014, 20175288, 27741021, 31704024, 36988028, 55482042, 73976056, 110964084, 221928168]

約数ペア:

[(1, 221928168), (2, 110964084), (3, 73976056), (4, 55482042), (6, 36988028), (7, 31704024), (8, 27741021), (11, 20175288), (12, 18494014), (14, 15852012), (21, 10568008), (22, 10087644), (24, 9247007), (28, 7926006), (33, 6725096), (42, 5284004), (44, 5043822), (56, 3963003), (66, 3362548), (77, 2882184), (84, 2642002), (88, 2521911), (132, 1681274), (154, 1441092), (168, 1321001), (231, 960728), (264, 840637), (308, 720546), (462, 480364), (616, 360273), (924, 240182), (1848, 120091)]