449806656

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{180211}}^1$

素因数の和:180239

約数の個数: 56

約数和(自身を含む): 1281667744

約数和(自身を除く): 831861088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 180211, 360422, 540633, 720844, 1081266, 1441688, 2162532, 2342743, 2883376, 4325064, 4685486, 5766752, 7028229, 8650128, 9370972, 11533504, 14056458, 17300256, 18741944, 28112916, 34600512, 37483888, 56225832, 74967776, 112451664, 149935552, 224903328, 449806656]

約数ペア:

[(1, 449806656), (2, 224903328), (3, 149935552), (4, 112451664), (6, 74967776), (8, 56225832), (12, 37483888), (13, 34600512), (16, 28112916), (24, 18741944), (26, 17300256), (32, 14056458), (39, 11533504), (48, 9370972), (52, 8650128), (64, 7028229), (78, 5766752), (96, 4685486), (104, 4325064), (156, 2883376), (192, 2342743), (208, 2162532), (312, 1441688), (416, 1081266), (624, 720844), (832, 540633), (1248, 360422), (2496, 180211)]