520055784

素因数分解:

$2^3\times 3^2\times {\mathrm{383}}^1\times {\mathrm{18859}}^1$

素因数の和:19254

約数の個数: 48

約数和(自身を含む): 1412236800

約数和(自身を除く): 892181016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 383, 766, 1149, 1532, 2298, 3064, 3447, 4596, 6894, 9192, 13788, 18859, 27576, 37718, 56577, 75436, 113154, 150872, 169731, 226308, 339462, 452616, 678924, 1357848, 7222997, 14445994, 21668991, 28891988, 43337982, 57783976, 65006973, 86675964, 130013946, 173351928, 260027892, 520055784]

約数ペア:

[(1, 520055784), (2, 260027892), (3, 173351928), (4, 130013946), (6, 86675964), (8, 65006973), (9, 57783976), (12, 43337982), (18, 28891988), (24, 21668991), (36, 14445994), (72, 7222997), (383, 1357848), (766, 678924), (1149, 452616), (1532, 339462), (2298, 226308), (3064, 169731), (3447, 150872), (4596, 113154), (6894, 75436), (9192, 56577), (13788, 37718), (18859, 27576)]