228421144

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{18797}}^1$

素因数の和:18848

約数の個数: 48

約数和(自身を含む): 514313280

約数和(自身を除く): 285892136

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 6076, 12152, 18797, 37594, 75188, 131579, 150376, 263158, 526316, 582707, 921053, 1052632, 1165414, 1842106, 2330828, 3684212, 4078949, 4661656, 7368424, 8157898, 16315796, 28552643, 32631592, 57105286, 114210572, 228421144]

約数ペア:

[(1, 228421144), (2, 114210572), (4, 57105286), (7, 32631592), (8, 28552643), (14, 16315796), (28, 8157898), (31, 7368424), (49, 4661656), (56, 4078949), (62, 3684212), (98, 2330828), (124, 1842106), (196, 1165414), (217, 1052632), (248, 921053), (392, 582707), (434, 526316), (868, 263158), (1519, 150376), (1736, 131579), (3038, 75188), (6076, 37594), (12152, 18797)]