312003104

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73309}}^1$

素因数の和:73345

約数の個数: 48

約数和(自身を含む): 738964800

約数和(自身を除く): 426961696

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 73309, 146618, 293236, 513163, 586472, 1026326, 1172944, 1392871, 2052652, 2345888, 2785742, 4105304, 5571484, 8210608, 9750097, 11142968, 16421216, 19500194, 22285936, 39000388, 44571872, 78000776, 156001552, 312003104]

約数ペア:

[(1, 312003104), (2, 156001552), (4, 78000776), (7, 44571872), (8, 39000388), (14, 22285936), (16, 19500194), (19, 16421216), (28, 11142968), (32, 9750097), (38, 8210608), (56, 5571484), (76, 4105304), (112, 2785742), (133, 2345888), (152, 2052652), (224, 1392871), (266, 1172944), (304, 1026326), (532, 586472), (608, 513163), (1064, 293236), (2128, 146618), (4256, 73309)]