219921696

素因数分解:

$2^5\times 3^3\times {\mathrm{331}}^1\times {\mathrm{769}}^1$

素因数の和:1119

約数の個数: 96

約数和(自身を含む): 644212800

約数和(自身を除く): 424291104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 331, 432, 662, 769, 864, 993, 1324, 1538, 1986, 2307, 2648, 2979, 3076, 3972, 4614, 5296, 5958, 6152, 6921, 7944, 8937, 9228, 10592, 11916, 12304, 13842, 15888, 17874, 18456, 20763, 23832, 24608, 27684, 31776, 35748, 36912, 41526, 47664, 55368, 71496, 73824, 83052, 95328, 110736, 142992, 166104, 221472, 254539, 285984, 332208, 509078, 664416, 763617, 1018156, 1527234, 2036312, 2290851, 3054468, 4072624, 4581702, 6108936, 6872553, 8145248, 9163404, 12217872, 13745106, 18326808, 24435744, 27490212, 36653616, 54980424, 73307232, 109960848, 219921696]

約数ペア:

[(1, 219921696), (2, 109960848), (3, 73307232), (4, 54980424), (6, 36653616), (8, 27490212), (9, 24435744), (12, 18326808), (16, 13745106), (18, 12217872), (24, 9163404), (27, 8145248), (32, 6872553), (36, 6108936), (48, 4581702), (54, 4072624), (72, 3054468), (96, 2290851), (108, 2036312), (144, 1527234), (216, 1018156), (288, 763617), (331, 664416), (432, 509078), (662, 332208), (769, 285984), (864, 254539), (993, 221472), (1324, 166104), (1538, 142992), (1986, 110736), (2307, 95328), (2648, 83052), (2979, 73824), (3076, 71496), (3972, 55368), (4614, 47664), (5296, 41526), (5958, 36912), (6152, 35748), (6921, 31776), (7944, 27684), (8937, 24608), (9228, 23832), (10592, 20763), (11916, 18456), (12304, 17874), (13842, 15888)]