279792608

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{12263}}^1$

素因数の和:12327

約数の個数: 48

約数和(自身を含む): 593381376

約数和(自身を除く): 313588768

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 92, 124, 184, 248, 368, 496, 713, 736, 992, 1426, 2852, 5704, 11408, 12263, 22816, 24526, 49052, 98104, 196208, 282049, 380153, 392416, 564098, 760306, 1128196, 1520612, 2256392, 3041224, 4512784, 6082448, 8743519, 9025568, 12164896, 17487038, 34974076, 69948152, 139896304, 279792608]

約数ペア:

[(1, 279792608), (2, 139896304), (4, 69948152), (8, 34974076), (16, 17487038), (23, 12164896), (31, 9025568), (32, 8743519), (46, 6082448), (62, 4512784), (92, 3041224), (124, 2256392), (184, 1520612), (248, 1128196), (368, 760306), (496, 564098), (713, 392416), (736, 380153), (992, 282049), (1426, 196208), (2852, 98104), (5704, 49052), (11408, 24526), (12263, 22816)]