308049258

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{202931}}^1$

素因数の和:202970

約数の個数: 32

約数和(自身を含む): 701332992

約数和(自身を除く): 393283734

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 202931, 405862, 608793, 1217586, 2232241, 4464482, 4667413, 6696723, 9334826, 13393446, 14002239, 28004478, 51341543, 102683086, 154024629, 308049258]

約数ペア:

[(1, 308049258), (2, 154024629), (3, 102683086), (6, 51341543), (11, 28004478), (22, 14002239), (23, 13393446), (33, 9334826), (46, 6696723), (66, 4667413), (69, 4464482), (138, 2232241), (253, 1217586), (506, 608793), (759, 405862), (1518, 202931)]