1680496794

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{14549}}^1$

素因数の和:14617

約数の個数: 80

約数和(自身を含む): 4056307200

約数和(自身を除く): 2375810406

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 31, 46, 54, 62, 69, 81, 93, 138, 162, 186, 207, 279, 414, 558, 621, 713, 837, 1242, 1426, 1674, 1863, 2139, 2511, 3726, 4278, 5022, 6417, 12834, 14549, 19251, 29098, 38502, 43647, 57753, 87294, 115506, 130941, 261882, 334627, 392823, 451019, 669254, 785646, 902038, 1003881, 1178469, 1353057, 2007762, 2356938, 2706114, 3011643, 4059171, 6023286, 8118342, 9034929, 10373437, 12177513, 18069858, 20746874, 24355026, 27104787, 31120311, 36532539, 54209574, 62240622, 73065078, 93360933, 186721866, 280082799, 560165598, 840248397, 1680496794]

約数ペア:

[(1, 1680496794), (2, 840248397), (3, 560165598), (6, 280082799), (9, 186721866), (18, 93360933), (23, 73065078), (27, 62240622), (31, 54209574), (46, 36532539), (54, 31120311), (62, 27104787), (69, 24355026), (81, 20746874), (93, 18069858), (138, 12177513), (162, 10373437), (186, 9034929), (207, 8118342), (279, 6023286), (414, 4059171), (558, 3011643), (621, 2706114), (713, 2356938), (837, 2007762), (1242, 1353057), (1426, 1178469), (1674, 1003881), (1863, 902038), (2139, 785646), (2511, 669254), (3726, 451019), (4278, 392823), (5022, 334627), (6417, 261882), (12834, 130941), (14549, 115506), (19251, 87294), (29098, 57753), (38502, 43647)]