704236428

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{399227}}^1$

素因数の和:399251

約数の個数: 54

約数和(自身を含む): 2070795636

約数和(自身を除く): 1366559208

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 399227, 798454, 1197681, 1596908, 2395362, 2794589, 3593043, 4790724, 5589178, 7186086, 8383767, 11178356, 14372172, 16767534, 19562123, 25151301, 33535068, 39124246, 50302602, 58686369, 78248492, 100605204, 117372738, 176059107, 234745476, 352118214, 704236428]

約数ペア:

[(1, 704236428), (2, 352118214), (3, 234745476), (4, 176059107), (6, 117372738), (7, 100605204), (9, 78248492), (12, 58686369), (14, 50302602), (18, 39124246), (21, 33535068), (28, 25151301), (36, 19562123), (42, 16767534), (49, 14372172), (63, 11178356), (84, 8383767), (98, 7186086), (126, 5589178), (147, 4790724), (196, 3593043), (252, 2794589), (294, 2395362), (441, 1596908), (588, 1197681), (882, 798454), (1764, 399227)]