16995841968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{76757}}^1$

素因数の和:77434

約数の個数: 80

約数和(自身を含む): 50254997760

約数和(自身を除く): 33259155792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 659, 1318, 1977, 2636, 3954, 4613, 5272, 7908, 9226, 10544, 13839, 15816, 18452, 27678, 31632, 36904, 55356, 73808, 76757, 110712, 153514, 221424, 230271, 307028, 460542, 537299, 614056, 921084, 1074598, 1228112, 1611897, 1842168, 2149196, 3223794, 3684336, 4298392, 6447588, 8596784, 12895176, 25790352, 50582863, 101165726, 151748589, 202331452, 303497178, 354080041, 404662904, 606994356, 708160082, 809325808, 1062240123, 1213988712, 1416320164, 2124480246, 2427977424, 2832640328, 4248960492, 5665280656, 8497920984, 16995841968]

約数ペア:

[(1, 16995841968), (2, 8497920984), (3, 5665280656), (4, 4248960492), (6, 2832640328), (7, 2427977424), (8, 2124480246), (12, 1416320164), (14, 1213988712), (16, 1062240123), (21, 809325808), (24, 708160082), (28, 606994356), (42, 404662904), (48, 354080041), (56, 303497178), (84, 202331452), (112, 151748589), (168, 101165726), (336, 50582863), (659, 25790352), (1318, 12895176), (1977, 8596784), (2636, 6447588), (3954, 4298392), (4613, 3684336), (5272, 3223794), (7908, 2149196), (9226, 1842168), (10544, 1611897), (13839, 1228112), (15816, 1074598), (18452, 921084), (27678, 614056), (31632, 537299), (36904, 460542), (55356, 307028), (73808, 230271), (76757, 221424), (110712, 153514)]