226640968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{4297}}^1$

素因数の和:4669

約数の個数: 32

約数和(自身を含む): 448711200

約数和(自身を除く): 222070232

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 347, 694, 1388, 2776, 4297, 6593, 8594, 13186, 17188, 26372, 34376, 52744, 81643, 163286, 326572, 653144, 1491059, 2982118, 5964236, 11928472, 28330121, 56660242, 113320484, 226640968]

約数ペア:

[(1, 226640968), (2, 113320484), (4, 56660242), (8, 28330121), (19, 11928472), (38, 5964236), (76, 2982118), (152, 1491059), (347, 653144), (694, 326572), (1388, 163286), (2776, 81643), (4297, 52744), (6593, 34376), (8594, 26372), (13186, 17188)]