15471648

素因数分解:

$2^5\times 3^4\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 120

約数和(自身を含む): 46835712

約数和(自身を除く): 31364064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 72, 81, 94, 96, 108, 127, 141, 144, 162, 188, 216, 254, 282, 288, 324, 376, 381, 423, 432, 508, 564, 648, 752, 762, 846, 864, 1016, 1128, 1143, 1269, 1296, 1504, 1524, 1692, 2032, 2256, 2286, 2538, 2592, 3048, 3384, 3429, 3807, 4064, 4512, 4572, 5076, 5969, 6096, 6768, 6858, 7614, 9144, 10152, 10287, 11938, 12192, 13536, 13716, 15228, 17907, 18288, 20304, 20574, 23876, 27432, 30456, 35814, 36576, 40608, 41148, 47752, 53721, 54864, 60912, 71628, 82296, 95504, 107442, 109728, 121824, 143256, 161163, 164592, 191008, 214884, 286512, 322326, 329184, 429768, 483489, 573024, 644652, 859536, 966978, 1289304, 1719072, 1933956, 2578608, 3867912, 5157216, 7735824, 15471648]

約数ペア:

[(1, 15471648), (2, 7735824), (3, 5157216), (4, 3867912), (6, 2578608), (8, 1933956), (9, 1719072), (12, 1289304), (16, 966978), (18, 859536), (24, 644652), (27, 573024), (32, 483489), (36, 429768), (47, 329184), (48, 322326), (54, 286512), (72, 214884), (81, 191008), (94, 164592), (96, 161163), (108, 143256), (127, 121824), (141, 109728), (144, 107442), (162, 95504), (188, 82296), (216, 71628), (254, 60912), (282, 54864), (288, 53721), (324, 47752), (376, 41148), (381, 40608), (423, 36576), (432, 35814), (508, 30456), (564, 27432), (648, 23876), (752, 20574), (762, 20304), (846, 18288), (864, 17907), (1016, 15228), (1128, 13716), (1143, 13536), (1269, 12192), (1296, 11938), (1504, 10287), (1524, 10152), (1692, 9144), (2032, 7614), (2256, 6858), (2286, 6768), (2538, 6096), (2592, 5969), (3048, 5076), (3384, 4572), (3429, 4512), (3807, 4064)]