219881736

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{19207}}^1$

素因数の和:19275

約数の個数: 64

約数和(自身を含む): 622339200

約数和(自身を除く): 402457464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2862, 3816, 5724, 11448, 19207, 38414, 57621, 76828, 115242, 153656, 172863, 230484, 345726, 460968, 518589, 691452, 1017971, 1037178, 1382904, 2035942, 2074356, 3053913, 4071884, 4148712, 6107826, 8143768, 9161739, 12215652, 18323478, 24431304, 27485217, 36646956, 54970434, 73293912, 109940868, 219881736]

約数ペア:

[(1, 219881736), (2, 109940868), (3, 73293912), (4, 54970434), (6, 36646956), (8, 27485217), (9, 24431304), (12, 18323478), (18, 12215652), (24, 9161739), (27, 8143768), (36, 6107826), (53, 4148712), (54, 4071884), (72, 3053913), (106, 2074356), (108, 2035942), (159, 1382904), (212, 1037178), (216, 1017971), (318, 691452), (424, 518589), (477, 460968), (636, 345726), (954, 230484), (1272, 172863), (1431, 153656), (1908, 115242), (2862, 76828), (3816, 57621), (5724, 38414), (11448, 19207)]