315089368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{36913}}^1$

素因数の和:37027

約数の個数: 32

約数和(自身を含む): 651162960

約数和(自身を除く): 336073592

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 388, 776, 1067, 2134, 4268, 8536, 36913, 73826, 147652, 295304, 406043, 812086, 1624172, 3248344, 3580561, 7161122, 14322244, 28644488, 39386171, 78772342, 157544684, 315089368]

約数ペア:

[(1, 315089368), (2, 157544684), (4, 78772342), (8, 39386171), (11, 28644488), (22, 14322244), (44, 7161122), (88, 3580561), (97, 3248344), (194, 1624172), (388, 812086), (776, 406043), (1067, 295304), (2134, 147652), (4268, 73826), (8536, 36913)]