320595864

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{137713}}^1$

素因数の和:137819

約数の個数: 32

約数和(自身を含む): 809758320

約数和(自身を除く): 489162456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 137713, 275426, 413139, 550852, 826278, 1101704, 1652556, 3305112, 13358161, 26716322, 40074483, 53432644, 80148966, 106865288, 160297932, 320595864]

約数ペア:

[(1, 320595864), (2, 160297932), (3, 106865288), (4, 80148966), (6, 53432644), (8, 40074483), (12, 26716322), (24, 13358161), (97, 3305112), (194, 1652556), (291, 1101704), (388, 826278), (582, 550852), (776, 413139), (1164, 275426), (2328, 137713)]