316288752

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{506873}}^1$

素因数の和:506897

約数の個数: 40

約数和(自身を含む): 879933264

約数和(自身を除く): 563644512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 506873, 1013746, 1520619, 2027492, 3041238, 4054984, 6082476, 6589349, 8109968, 12164952, 13178698, 19768047, 24329904, 26357396, 39536094, 52714792, 79072188, 105429584, 158144376, 316288752]

約数ペア:

[(1, 316288752), (2, 158144376), (3, 105429584), (4, 79072188), (6, 52714792), (8, 39536094), (12, 26357396), (13, 24329904), (16, 19768047), (24, 13178698), (26, 12164952), (39, 8109968), (48, 6589349), (52, 6082476), (78, 4054984), (104, 3041238), (156, 2027492), (208, 1520619), (312, 1013746), (624, 506873)]