217309008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{673}}^1$

素因数の和:753

約数の個数: 120

約数和(自身を含む): 663927744

約数和(自身を除く): 446618736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 673, 744, 868, 961, 1302, 1346, 1488, 1736, 1922, 2019, 2604, 2692, 2883, 3472, 3844, 4038, 4711, 5208, 5384, 5766, 6727, 7688, 8076, 9422, 10416, 10768, 11532, 13454, 14133, 15376, 16152, 18844, 20181, 20863, 23064, 26908, 28266, 32304, 37688, 40362, 41726, 46128, 53816, 56532, 62589, 75376, 80724, 83452, 107632, 113064, 125178, 146041, 161448, 166904, 226128, 250356, 292082, 322896, 333808, 438123, 500712, 584164, 646753, 876246, 1001424, 1168328, 1293506, 1752492, 1940259, 2336656, 2587012, 3504984, 3880518, 4527271, 5174024, 7009968, 7761036, 9054542, 10348048, 13581813, 15522072, 18109084, 27163626, 31044144, 36218168, 54327252, 72436336, 108654504, 217309008]

約数ペア:

[(1, 217309008), (2, 108654504), (3, 72436336), (4, 54327252), (6, 36218168), (7, 31044144), (8, 27163626), (12, 18109084), (14, 15522072), (16, 13581813), (21, 10348048), (24, 9054542), (28, 7761036), (31, 7009968), (42, 5174024), (48, 4527271), (56, 3880518), (62, 3504984), (84, 2587012), (93, 2336656), (112, 1940259), (124, 1752492), (168, 1293506), (186, 1168328), (217, 1001424), (248, 876246), (336, 646753), (372, 584164), (434, 500712), (496, 438123), (651, 333808), (673, 322896), (744, 292082), (868, 250356), (961, 226128), (1302, 166904), (1346, 161448), (1488, 146041), (1736, 125178), (1922, 113064), (2019, 107632), (2604, 83452), (2692, 80724), (2883, 75376), (3472, 62589), (3844, 56532), (4038, 53816), (4711, 46128), (5208, 41726), (5384, 40362), (5766, 37688), (6727, 32304), (7688, 28266), (8076, 26908), (9422, 23064), (10416, 20863), (10768, 20181), (11532, 18844), (13454, 16152), (14133, 15376)]