306315872

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{3967}}^1$

素因数の和:4123

約数の個数: 48

約数和(自身を含む): 639959040

約数和(自身を除く): 333643168

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 127, 152, 254, 304, 508, 608, 1016, 2032, 2413, 3967, 4064, 4826, 7934, 9652, 15868, 19304, 31736, 38608, 63472, 75373, 77216, 126944, 150746, 301492, 503809, 602984, 1007618, 1205968, 2015236, 2411936, 4030472, 8060944, 9572371, 16121888, 19144742, 38289484, 76578968, 153157936, 306315872]

約数ペア:

[(1, 306315872), (2, 153157936), (4, 76578968), (8, 38289484), (16, 19144742), (19, 16121888), (32, 9572371), (38, 8060944), (76, 4030472), (127, 2411936), (152, 2015236), (254, 1205968), (304, 1007618), (508, 602984), (608, 503809), (1016, 301492), (2032, 150746), (2413, 126944), (3967, 77216), (4064, 75373), (4826, 63472), (7934, 38608), (9652, 31736), (15868, 19304)]