252321864

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{172351}}^1$

素因数の和:172421

約数の個数: 32

約数和(自身を含む): 641149440

約数和(自身を除く): 388827576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 172351, 344702, 517053, 689404, 1034106, 1378808, 2068212, 4136424, 10513411, 21026822, 31540233, 42053644, 63080466, 84107288, 126160932, 252321864]

約数ペア:

[(1, 252321864), (2, 126160932), (3, 84107288), (4, 63080466), (6, 42053644), (8, 31540233), (12, 21026822), (24, 10513411), (61, 4136424), (122, 2068212), (183, 1378808), (244, 1034106), (366, 689404), (488, 517053), (732, 344702), (1464, 172351)]