320072922

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59471}}^1$

素因数の和:59515

約数の個数: 48

約数和(自身を含む): 779321088

約数和(自身を除く): 459248166

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 59471, 118942, 178413, 356826, 535239, 773123, 1070478, 1367833, 1546246, 2319369, 2735666, 4103499, 4638738, 6958107, 8206998, 12310497, 13916214, 17781829, 24620994, 35563658, 53345487, 106690974, 160036461, 320072922]

約数ペア:

[(1, 320072922), (2, 160036461), (3, 106690974), (6, 53345487), (9, 35563658), (13, 24620994), (18, 17781829), (23, 13916214), (26, 12310497), (39, 8206998), (46, 6958107), (69, 4638738), (78, 4103499), (117, 2735666), (138, 2319369), (207, 1546246), (234, 1367833), (299, 1070478), (414, 773123), (598, 535239), (897, 356826), (1794, 178413), (2691, 118942), (5382, 59471)]