386808

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 984960

約数和(自身を除く): 598152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 227, 284, 426, 454, 568, 681, 852, 908, 1362, 1704, 1816, 2724, 5448, 16117, 32234, 48351, 64468, 96702, 128936, 193404, 386808]

約数ペア:

[(1, 386808), (2, 193404), (3, 128936), (4, 96702), (6, 64468), (8, 48351), (12, 32234), (24, 16117), (71, 5448), (142, 2724), (213, 1816), (227, 1704), (284, 1362), (426, 908), (454, 852), (568, 681)]