331371108

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{19543}}^1$

素因数の和:19713

約数の個数: 48

約数和(自身を含む): 864626560

約数和(自身を除く): 533255452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 471, 628, 942, 1413, 1884, 2826, 4239, 5652, 8478, 16956, 19543, 39086, 58629, 78172, 117258, 175887, 234516, 351774, 527661, 703548, 1055322, 2110644, 3068251, 6136502, 9204753, 12273004, 18409506, 27614259, 36819012, 55228518, 82842777, 110457036, 165685554, 331371108]

約数ペア:

[(1, 331371108), (2, 165685554), (3, 110457036), (4, 82842777), (6, 55228518), (9, 36819012), (12, 27614259), (18, 18409506), (27, 12273004), (36, 9204753), (54, 6136502), (108, 3068251), (157, 2110644), (314, 1055322), (471, 703548), (628, 527661), (942, 351774), (1413, 234516), (1884, 175887), (2826, 117258), (4239, 78172), (5652, 58629), (8478, 39086), (16956, 19543)]