715706736

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1\times {\mathrm{421}}^1$

素因数の和:870

約数の個数: 80

約数和(自身を含む): 1876272768

約数和(自身を除く): 1160566032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 331, 421, 428, 642, 662, 842, 856, 993, 1263, 1284, 1324, 1684, 1712, 1986, 2526, 2568, 2648, 3368, 3972, 5052, 5136, 5296, 6736, 7944, 10104, 15888, 20208, 35417, 45047, 70834, 90094, 106251, 135141, 139351, 141668, 180188, 212502, 270282, 278702, 283336, 360376, 418053, 425004, 540564, 557404, 566672, 720752, 836106, 850008, 1081128, 1114808, 1672212, 1700016, 2162256, 2229616, 3344424, 6688848, 14910557, 29821114, 44731671, 59642228, 89463342, 119284456, 178926684, 238568912, 357853368, 715706736]

約数ペア:

[(1, 715706736), (2, 357853368), (3, 238568912), (4, 178926684), (6, 119284456), (8, 89463342), (12, 59642228), (16, 44731671), (24, 29821114), (48, 14910557), (107, 6688848), (214, 3344424), (321, 2229616), (331, 2162256), (421, 1700016), (428, 1672212), (642, 1114808), (662, 1081128), (842, 850008), (856, 836106), (993, 720752), (1263, 566672), (1284, 557404), (1324, 540564), (1684, 425004), (1712, 418053), (1986, 360376), (2526, 283336), (2568, 278702), (2648, 270282), (3368, 212502), (3972, 180188), (5052, 141668), (5136, 139351), (5296, 135141), (6736, 106251), (7944, 90094), (10104, 70834), (15888, 45047), (20208, 35417)]