219010068

素因数分解:

$2^2\times 3^5\times {\mathrm{139}}^1\times {\mathrm{1621}}^1$

素因数の和:1779

約数の個数: 72

約数和(自身を含む): 578599840

約数和(自身を除く): 359589772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 139, 162, 243, 278, 324, 417, 486, 556, 834, 972, 1251, 1621, 1668, 2502, 3242, 3753, 4863, 5004, 6484, 7506, 9726, 11259, 14589, 15012, 19452, 22518, 29178, 33777, 43767, 45036, 58356, 67554, 87534, 131301, 135108, 175068, 225319, 262602, 393903, 450638, 525204, 675957, 787806, 901276, 1351914, 1575612, 2027871, 2703828, 4055742, 6083613, 8111484, 12167226, 18250839, 24334452, 36501678, 54752517, 73003356, 109505034, 219010068]

約数ペア:

[(1, 219010068), (2, 109505034), (3, 73003356), (4, 54752517), (6, 36501678), (9, 24334452), (12, 18250839), (18, 12167226), (27, 8111484), (36, 6083613), (54, 4055742), (81, 2703828), (108, 2027871), (139, 1575612), (162, 1351914), (243, 901276), (278, 787806), (324, 675957), (417, 525204), (486, 450638), (556, 393903), (834, 262602), (972, 225319), (1251, 175068), (1621, 135108), (1668, 131301), (2502, 87534), (3242, 67554), (3753, 58356), (4863, 45036), (5004, 43767), (6484, 33777), (7506, 29178), (9726, 22518), (11259, 19452), (14589, 15012)]