1289304

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 3686400

約数和(自身を除く): 2397096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 127, 141, 188, 216, 254, 282, 376, 381, 423, 508, 564, 762, 846, 1016, 1128, 1143, 1269, 1524, 1692, 2286, 2538, 3048, 3384, 3429, 4572, 5076, 5969, 6858, 9144, 10152, 11938, 13716, 17907, 23876, 27432, 35814, 47752, 53721, 71628, 107442, 143256, 161163, 214884, 322326, 429768, 644652, 1289304]

約数ペア:

[(1, 1289304), (2, 644652), (3, 429768), (4, 322326), (6, 214884), (8, 161163), (9, 143256), (12, 107442), (18, 71628), (24, 53721), (27, 47752), (36, 35814), (47, 27432), (54, 23876), (72, 17907), (94, 13716), (108, 11938), (127, 10152), (141, 9144), (188, 6858), (216, 5969), (254, 5076), (282, 4572), (376, 3429), (381, 3384), (423, 3048), (508, 2538), (564, 2286), (762, 1692), (846, 1524), (1016, 1269), (1128, 1143)]