247032

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 692640

約数和(自身を除く): 445608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 73, 94, 141, 146, 188, 219, 282, 292, 376, 423, 438, 564, 584, 657, 846, 876, 1128, 1314, 1692, 1752, 2628, 3384, 3431, 5256, 6862, 10293, 13724, 20586, 27448, 30879, 41172, 61758, 82344, 123516, 247032]

約数ペア:

[(1, 247032), (2, 123516), (3, 82344), (4, 61758), (6, 41172), (8, 30879), (9, 27448), (12, 20586), (18, 13724), (24, 10293), (36, 6862), (47, 5256), (72, 3431), (73, 3384), (94, 2628), (141, 1752), (146, 1692), (188, 1314), (219, 1128), (282, 876), (292, 846), (376, 657), (423, 584), (438, 564)]