248932544

素因数分解:

$2^6\times 7^2\times {\mathrm{79379}}^1$

素因数の和:79405

約数の個数: 42

約数和(自身を含む): 574631820

約数和(自身を除く): 325699276

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 79379, 158758, 317516, 555653, 635032, 1111306, 1270064, 2222612, 2540128, 3889571, 4445224, 5080256, 7779142, 8890448, 15558284, 17780896, 31116568, 35561792, 62233136, 124466272, 248932544]

約数ペア:

[(1, 248932544), (2, 124466272), (4, 62233136), (7, 35561792), (8, 31116568), (14, 17780896), (16, 15558284), (28, 8890448), (32, 7779142), (49, 5080256), (56, 4445224), (64, 3889571), (98, 2540128), (112, 2222612), (196, 1270064), (224, 1111306), (392, 635032), (448, 555653), (784, 317516), (1568, 158758), (3136, 79379)]