245756688

素因数分解:

$2^4\times 3^1\times {\mathrm{5119931}}^1$

素因数の和:5119942

約数の個数: 20

約数和(自身を含む): 634871568

約数和(自身を除く): 389114880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5119931, 10239862, 15359793, 20479724, 30719586, 40959448, 61439172, 81918896, 122878344, 245756688]

約数ペア:

[(1, 245756688), (2, 122878344), (3, 81918896), (4, 61439172), (6, 40959448), (8, 30719586), (12, 20479724), (16, 15359793), (24, 10239862), (48, 5119931)]