380279576

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{523}}^1\times {\mathrm{937}}^1$

素因数の和:1563

約数の個数: 32

約数和(自身を含む): 722522640

約数和(自身を除く): 342243064

約数列:

[1, 2, 4, 8, 97, 194, 388, 523, 776, 937, 1046, 1874, 2092, 3748, 4184, 7496, 50731, 90889, 101462, 181778, 202924, 363556, 405848, 490051, 727112, 980102, 1960204, 3920408, 47534947, 95069894, 190139788, 380279576]

約数ペア:

[(1, 380279576), (2, 190139788), (4, 95069894), (8, 47534947), (97, 3920408), (194, 1960204), (388, 980102), (523, 727112), (776, 490051), (937, 405848), (1046, 363556), (1874, 202924), (2092, 181778), (3748, 101462), (4184, 90889), (7496, 50731)]