212344944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{631979}}^1$

素因数の和:631997

約数の個数: 40

約数和(自身を含む): 626924160

約数和(自身を除く): 414579216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 631979, 1263958, 1895937, 2527916, 3791874, 4423853, 5055832, 7583748, 8847706, 10111664, 13271559, 15167496, 17695412, 26543118, 30334992, 35390824, 53086236, 70781648, 106172472, 212344944]

約数ペア:

[(1, 212344944), (2, 106172472), (3, 70781648), (4, 53086236), (6, 35390824), (7, 30334992), (8, 26543118), (12, 17695412), (14, 15167496), (16, 13271559), (21, 10111664), (24, 8847706), (28, 7583748), (42, 5055832), (48, 4423853), (56, 3791874), (84, 2527916), (112, 1895937), (168, 1263958), (336, 631979)]