253155792

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{122653}}^1$

素因数の和:122707

約数の個数: 40

約数和(自身を含む): 669200224

約数和(自身を除く): 416044432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 122653, 245306, 367959, 490612, 735918, 981224, 1471836, 1962448, 2943672, 5274079, 5887344, 10548158, 15822237, 21096316, 31644474, 42192632, 63288948, 84385264, 126577896, 253155792]

約数ペア:

[(1, 253155792), (2, 126577896), (3, 84385264), (4, 63288948), (6, 42192632), (8, 31644474), (12, 21096316), (16, 15822237), (24, 10548158), (43, 5887344), (48, 5274079), (86, 2943672), (129, 1962448), (172, 1471836), (258, 981224), (344, 735918), (516, 490612), (688, 367959), (1032, 245306), (2064, 122653)]