1566221696

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{4259}}^1$

素因数の和:4316

約数の個数: 96

約数和(自身を含む): 3578272200

約数和(自身を除く): 2012050504

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 169, 208, 221, 272, 338, 416, 442, 544, 676, 832, 884, 1088, 1352, 1664, 1768, 2176, 2704, 2873, 3536, 4259, 5408, 5746, 7072, 8518, 10816, 11492, 14144, 17036, 21632, 22984, 28288, 34072, 45968, 55367, 68144, 72403, 91936, 110734, 136288, 144806, 183872, 221468, 272576, 289612, 367744, 442936, 545152, 579224, 719771, 885872, 941239, 1158448, 1439542, 1771744, 1882478, 2316896, 2879084, 3543488, 3764956, 4633792, 5758168, 7086976, 7529912, 9267584, 11516336, 12236107, 15059824, 23032672, 24472214, 30119648, 46065344, 48944428, 60239296, 92130688, 97888856, 120478592, 195777712, 391555424, 783110848, 1566221696]

約数ペア:

[(1, 1566221696), (2, 783110848), (4, 391555424), (8, 195777712), (13, 120478592), (16, 97888856), (17, 92130688), (26, 60239296), (32, 48944428), (34, 46065344), (52, 30119648), (64, 24472214), (68, 23032672), (104, 15059824), (128, 12236107), (136, 11516336), (169, 9267584), (208, 7529912), (221, 7086976), (272, 5758168), (338, 4633792), (416, 3764956), (442, 3543488), (544, 2879084), (676, 2316896), (832, 1882478), (884, 1771744), (1088, 1439542), (1352, 1158448), (1664, 941239), (1768, 885872), (2176, 719771), (2704, 579224), (2873, 545152), (3536, 442936), (4259, 367744), (5408, 289612), (5746, 272576), (7072, 221468), (8518, 183872), (10816, 144806), (11492, 136288), (14144, 110734), (17036, 91936), (21632, 72403), (22984, 68144), (28288, 55367), (34072, 45968)]