307028008

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{133723}}^1$

素因数の和:133777

約数の個数: 32

約数和(自身を含む): 673968960

約数和(自身を除く): 366940952

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 133723, 267446, 534892, 936061, 1069784, 1872122, 3744244, 5482643, 7488488, 10965286, 21930572, 38378501, 43861144, 76757002, 153514004, 307028008]

約数ペア:

[(1, 307028008), (2, 153514004), (4, 76757002), (7, 43861144), (8, 38378501), (14, 21930572), (28, 10965286), (41, 7488488), (56, 5482643), (82, 3744244), (164, 1872122), (287, 1069784), (328, 936061), (574, 534892), (1148, 267446), (2296, 133723)]