235972854

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{359}}^1$

素因数の和:486

約数の個数: 72

約数和(自身を含む): 562751280

約数和(自身を除く): 326778426

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 234, 318, 359, 477, 689, 718, 954, 1077, 1378, 2067, 2154, 2809, 3231, 4134, 4667, 5618, 6201, 6462, 8427, 9334, 12402, 14001, 16854, 19027, 25281, 28002, 36517, 38054, 42003, 50562, 57081, 73034, 84006, 109551, 114162, 171243, 219102, 247351, 328653, 342486, 494702, 657306, 742053, 1008431, 1484106, 2016862, 2226159, 3025293, 4452318, 6050586, 9075879, 13109603, 18151758, 26219206, 39328809, 78657618, 117986427, 235972854]

約数ペア:

[(1, 235972854), (2, 117986427), (3, 78657618), (6, 39328809), (9, 26219206), (13, 18151758), (18, 13109603), (26, 9075879), (39, 6050586), (53, 4452318), (78, 3025293), (106, 2226159), (117, 2016862), (159, 1484106), (234, 1008431), (318, 742053), (359, 657306), (477, 494702), (689, 342486), (718, 328653), (954, 247351), (1077, 219102), (1378, 171243), (2067, 114162), (2154, 109551), (2809, 84006), (3231, 73034), (4134, 57081), (4667, 50562), (5618, 42003), (6201, 38054), (6462, 36517), (8427, 28002), (9334, 25281), (12402, 19027), (14001, 16854)]