16980466944

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{3158569}}^1$

素因数の和:3158595

約数の個数: 72

約数和(自身を含む): 51648936640

約数和(自身を除く): 34668469696

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, 3158569, 6317138, 9475707, 12634276, 18951414, 22109983, 25268552, 37902828, 44219966, 50537104, 66329949, 75805656, 88439932, 101074208, 132659898, 151611312, 176879864, 202148416, 265319796, 303222624, 353759728, 404296832, 530639592, 606445248, 707519456, 808593664, 1061279184, 1212890496, 1415038912, 2122558368, 2425780992, 2830077824, 4245116736, 5660155648, 8490233472, 16980466944]

約数ペア:

[(1, 16980466944), (2, 8490233472), (3, 5660155648), (4, 4245116736), (6, 2830077824), (7, 2425780992), (8, 2122558368), (12, 1415038912), (14, 1212890496), (16, 1061279184), (21, 808593664), (24, 707519456), (28, 606445248), (32, 530639592), (42, 404296832), (48, 353759728), (56, 303222624), (64, 265319796), (84, 202148416), (96, 176879864), (112, 151611312), (128, 132659898), (168, 101074208), (192, 88439932), (224, 75805656), (256, 66329949), (336, 50537104), (384, 44219966), (448, 37902828), (672, 25268552), (768, 22109983), (896, 18951414), (1344, 12634276), (1792, 9475707), (2688, 6317138), (5376, 3158569)]