242080916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{11731}}^1$

素因数の和:11820

約数の個数: 48

約数和(自身を含む): 536105472

約数和(自身を除く): 294024556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 469, 737, 938, 1474, 1876, 2948, 5159, 10318, 11731, 20636, 23462, 46924, 82117, 129041, 164234, 258082, 328468, 516164, 785977, 903287, 1571954, 1806574, 3143908, 3613148, 5501839, 8645747, 11003678, 17291494, 22007356, 34582988, 60520229, 121040458, 242080916]

約数ペア:

[(1, 242080916), (2, 121040458), (4, 60520229), (7, 34582988), (11, 22007356), (14, 17291494), (22, 11003678), (28, 8645747), (44, 5501839), (67, 3613148), (77, 3143908), (134, 1806574), (154, 1571954), (268, 903287), (308, 785977), (469, 516164), (737, 328468), (938, 258082), (1474, 164234), (1876, 129041), (2948, 82117), (5159, 46924), (10318, 23462), (11731, 20636)]