215456976

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{71249}}^1$

素因数の和:71273

約数の個数: 80

約数和(自身を含む): 706800000

約数和(自身を除く): 491343024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 71249, 142498, 213747, 284996, 427494, 498743, 569992, 641241, 854988, 997486, 1139984, 1282482, 1496229, 1709976, 1923723, 1994972, 2564964, 2992458, 3419952, 3847446, 3989944, 4488687, 5129928, 5984916, 7694892, 7979888, 8977374, 10259856, 11969832, 13466061, 15389784, 17954748, 23939664, 26932122, 30779568, 35909496, 53864244, 71818992, 107728488, 215456976]

約数ペア:

[(1, 215456976), (2, 107728488), (3, 71818992), (4, 53864244), (6, 35909496), (7, 30779568), (8, 26932122), (9, 23939664), (12, 17954748), (14, 15389784), (16, 13466061), (18, 11969832), (21, 10259856), (24, 8977374), (27, 7979888), (28, 7694892), (36, 5984916), (42, 5129928), (48, 4488687), (54, 3989944), (56, 3847446), (63, 3419952), (72, 2992458), (84, 2564964), (108, 1994972), (112, 1923723), (126, 1709976), (144, 1496229), (168, 1282482), (189, 1139984), (216, 997486), (252, 854988), (336, 641241), (378, 569992), (432, 498743), (504, 427494), (756, 284996), (1008, 213747), (1512, 142498), (3024, 71249)]