538996428

素因数分解:

$2^2\times 3^2\times {\mathrm{331}}^1\times {\mathrm{45233}}^1$

素因数の和:45574

約数の個数: 36

約数和(自身を含む): 1366609608

約数和(自身を除く): 827613180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 331, 662, 993, 1324, 1986, 2979, 3972, 5958, 11916, 45233, 90466, 135699, 180932, 271398, 407097, 542796, 814194, 1628388, 14972123, 29944246, 44916369, 59888492, 89832738, 134749107, 179665476, 269498214, 538996428]

約数ペア:

[(1, 538996428), (2, 269498214), (3, 179665476), (4, 134749107), (6, 89832738), (9, 59888492), (12, 44916369), (18, 29944246), (36, 14972123), (331, 1628388), (662, 814194), (993, 542796), (1324, 407097), (1986, 271398), (2979, 180932), (3972, 135699), (5958, 90466), (11916, 45233)]