216712944

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{214993}}^1$

素因数の和:215014

約数の個数: 60

約数和(自身を含む): 693140656

約数和(自身を除く): 476427712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 214993, 429986, 644979, 859972, 1289958, 1504951, 1719944, 1934937, 2579916, 3009902, 3439888, 3869874, 4514853, 5159832, 6019804, 7739748, 9029706, 10319664, 12039608, 13544559, 15479496, 18059412, 24079216, 27089118, 30958992, 36118824, 54178236, 72237648, 108356472, 216712944]

約数ペア:

[(1, 216712944), (2, 108356472), (3, 72237648), (4, 54178236), (6, 36118824), (7, 30958992), (8, 27089118), (9, 24079216), (12, 18059412), (14, 15479496), (16, 13544559), (18, 12039608), (21, 10319664), (24, 9029706), (28, 7739748), (36, 6019804), (42, 5159832), (48, 4514853), (56, 3869874), (63, 3439888), (72, 3009902), (84, 2579916), (112, 1934937), (126, 1719944), (144, 1504951), (168, 1289958), (252, 859972), (336, 644979), (504, 429986), (1008, 214993)]