213187422168

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{422990917}}^1$

素因数の和:422990936

約数の個数: 48

約数和(自身を含む): 659865832080

約数和(自身を除く): 446678409912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 422990917, 845981834, 1268972751, 1691963668, 2537945502, 2960936419, 3383927336, 3806918253, 5075891004, 5921872838, 7613836506, 8882809257, 10151782008, 11843745676, 15227673012, 17765618514, 23687491352, 26648427771, 30455346024, 35531237028, 53296855542, 71062474056, 106593711084, 213187422168]

約数ペア:

[(1, 213187422168), (2, 106593711084), (3, 71062474056), (4, 53296855542), (6, 35531237028), (7, 30455346024), (8, 26648427771), (9, 23687491352), (12, 17765618514), (14, 15227673012), (18, 11843745676), (21, 10151782008), (24, 8882809257), (28, 7613836506), (36, 5921872838), (42, 5075891004), (56, 3806918253), (63, 3383927336), (72, 2960936419), (84, 2537945502), (126, 1691963668), (168, 1268972751), (252, 845981834), (504, 422990917)]