1489545904

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{172721}}^1$

素因数の和:172754

約数の個数: 60

約数和(自身を含む): 3662397288

約数和(自身を除く): 2172851384

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 8624, 172721, 345442, 690884, 1209047, 1381768, 1899931, 2418094, 2763536, 3799862, 4836188, 7599724, 8463329, 9672376, 13299517, 15199448, 16926658, 19344752, 26599034, 30398896, 33853316, 53198068, 67706632, 93096619, 106396136, 135413264, 186193238, 212792272, 372386476, 744772952, 1489545904]

約数ペア:

[(1, 1489545904), (2, 744772952), (4, 372386476), (7, 212792272), (8, 186193238), (11, 135413264), (14, 106396136), (16, 93096619), (22, 67706632), (28, 53198068), (44, 33853316), (49, 30398896), (56, 26599034), (77, 19344752), (88, 16926658), (98, 15199448), (112, 13299517), (154, 9672376), (176, 8463329), (196, 7599724), (308, 4836188), (392, 3799862), (539, 2763536), (616, 2418094), (784, 1899931), (1078, 1381768), (1232, 1209047), (2156, 690884), (4312, 345442), (8624, 172721)]