1317103872

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{244997}}^1$

素因数の和:245023

約数の個数: 72

約数和(自身を含む): 4006207296

約数和(自身を除く): 2689103424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 244997, 489994, 734991, 979988, 1469982, 1714979, 1959976, 2939964, 3429958, 3919952, 5144937, 5879928, 6859916, 7839904, 10289874, 11759856, 13719832, 15679808, 20579748, 23519712, 27439664, 31359616, 41159496, 47039424, 54879328, 62719232, 82318992, 94078848, 109758656, 164637984, 188157696, 219517312, 329275968, 439034624, 658551936, 1317103872]

約数ペア:

[(1, 1317103872), (2, 658551936), (3, 439034624), (4, 329275968), (6, 219517312), (7, 188157696), (8, 164637984), (12, 109758656), (14, 94078848), (16, 82318992), (21, 62719232), (24, 54879328), (28, 47039424), (32, 41159496), (42, 31359616), (48, 27439664), (56, 23519712), (64, 20579748), (84, 15679808), (96, 13719832), (112, 11759856), (128, 10289874), (168, 7839904), (192, 6859916), (224, 5879928), (256, 5144937), (336, 3919952), (384, 3429958), (448, 2939964), (672, 1959976), (768, 1714979), (896, 1469982), (1344, 979988), (1792, 734991), (2688, 489994), (5376, 244997)]