216806382

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^2\times {\mathrm{7919}}^1$

素因数の和:7959

約数の個数: 60

約数和(自身を含む): 526117680

約数和(自身を除く): 309311298

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 169, 234, 338, 351, 507, 702, 1014, 1053, 1521, 2106, 3042, 4563, 7919, 9126, 13689, 15838, 23757, 27378, 47514, 71271, 102947, 142542, 205894, 213813, 308841, 427626, 617682, 641439, 926523, 1282878, 1338311, 1853046, 2676622, 2779569, 4014933, 5559138, 8029866, 8338707, 12044799, 16677414, 24089598, 36134397, 72268794, 108403191, 216806382]

約数ペア:

[(1, 216806382), (2, 108403191), (3, 72268794), (6, 36134397), (9, 24089598), (13, 16677414), (18, 12044799), (26, 8338707), (27, 8029866), (39, 5559138), (54, 4014933), (78, 2779569), (81, 2676622), (117, 1853046), (162, 1338311), (169, 1282878), (234, 926523), (338, 641439), (351, 617682), (507, 427626), (702, 308841), (1014, 213813), (1053, 205894), (1521, 142542), (2106, 102947), (3042, 71271), (4563, 47514), (7919, 27378), (9126, 23757), (13689, 15838)]