808481844

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{393997}}^1$

素因数の和:394029

約数の個数: 48

約数和(自身を含む): 2206388800

約数和(自身を除く): 1397906956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 393997, 787994, 1181991, 1575988, 2363982, 3545973, 4727964, 7091946, 7485943, 10637919, 14183892, 14971886, 21275838, 22457829, 29943772, 42551676, 44915658, 67373487, 89831316, 134746974, 202120461, 269493948, 404240922, 808481844]

約数ペア:

[(1, 808481844), (2, 404240922), (3, 269493948), (4, 202120461), (6, 134746974), (9, 89831316), (12, 67373487), (18, 44915658), (19, 42551676), (27, 29943772), (36, 22457829), (38, 21275838), (54, 14971886), (57, 14183892), (76, 10637919), (108, 7485943), (114, 7091946), (171, 4727964), (228, 3545973), (342, 2363982), (513, 1575988), (684, 1181991), (1026, 787994), (2052, 393997)]