211315776

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{157229}}^1$

素因数の和:157251

約数の個数: 56

約数和(自身を含む): 638982720

約数和(自身を除く): 427666944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 157229, 314458, 471687, 628916, 943374, 1100603, 1257832, 1886748, 2201206, 2515664, 3301809, 3773496, 4402412, 5031328, 6603618, 7546992, 8804824, 10062656, 13207236, 15093984, 17609648, 26414472, 30187968, 35219296, 52828944, 70438592, 105657888, 211315776]

約数ペア:

[(1, 211315776), (2, 105657888), (3, 70438592), (4, 52828944), (6, 35219296), (7, 30187968), (8, 26414472), (12, 17609648), (14, 15093984), (16, 13207236), (21, 10062656), (24, 8804824), (28, 7546992), (32, 6603618), (42, 5031328), (48, 4402412), (56, 3773496), (64, 3301809), (84, 2515664), (96, 2201206), (112, 1886748), (168, 1257832), (192, 1100603), (224, 943374), (336, 628916), (448, 471687), (672, 314458), (1344, 157229)]