258334752

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{15923}}^1$

素因数の和:15962

約数の個数: 72

約数和(自身を含む): 734351184

約数和(自身を除く): 476016432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5408, 8112, 15923, 16224, 31846, 47769, 63692, 95538, 127384, 191076, 206999, 254768, 382152, 413998, 509536, 620997, 764304, 827996, 1241994, 1528608, 1655992, 2483988, 2690987, 3311984, 4967976, 5381974, 6623968, 8072961, 9935952, 10763948, 16145922, 19871904, 21527896, 32291844, 43055792, 64583688, 86111584, 129167376, 258334752]

約数ペア:

[(1, 258334752), (2, 129167376), (3, 86111584), (4, 64583688), (6, 43055792), (8, 32291844), (12, 21527896), (13, 19871904), (16, 16145922), (24, 10763948), (26, 9935952), (32, 8072961), (39, 6623968), (48, 5381974), (52, 4967976), (78, 3311984), (96, 2690987), (104, 2483988), (156, 1655992), (169, 1528608), (208, 1241994), (312, 827996), (338, 764304), (416, 620997), (507, 509536), (624, 413998), (676, 382152), (1014, 254768), (1248, 206999), (1352, 191076), (2028, 127384), (2704, 95538), (4056, 63692), (5408, 47769), (8112, 31846), (15923, 16224)]