216391176

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{14519}}^1$

素因数の和:14560

約数の個数: 80

約数和(自身を含む): 632491200

約数和(自身を除く): 416100024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 276, 324, 414, 552, 621, 648, 828, 1242, 1656, 1863, 2484, 3726, 4968, 7452, 14519, 14904, 29038, 43557, 58076, 87114, 116152, 130671, 174228, 261342, 333937, 348456, 392013, 522684, 667874, 784026, 1001811, 1045368, 1176039, 1335748, 1568052, 2003622, 2352078, 2671496, 3005433, 3136104, 4007244, 4704156, 6010866, 8014488, 9016299, 9408312, 12021732, 18032598, 24043464, 27048897, 36065196, 54097794, 72130392, 108195588, 216391176]

約数ペア:

[(1, 216391176), (2, 108195588), (3, 72130392), (4, 54097794), (6, 36065196), (8, 27048897), (9, 24043464), (12, 18032598), (18, 12021732), (23, 9408312), (24, 9016299), (27, 8014488), (36, 6010866), (46, 4704156), (54, 4007244), (69, 3136104), (72, 3005433), (81, 2671496), (92, 2352078), (108, 2003622), (138, 1568052), (162, 1335748), (184, 1176039), (207, 1045368), (216, 1001811), (276, 784026), (324, 667874), (414, 522684), (552, 392013), (621, 348456), (648, 333937), (828, 261342), (1242, 174228), (1656, 130671), (1863, 116152), (2484, 87114), (3726, 58076), (4968, 43557), (7452, 29038), (14519, 14904)]