728304528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{2167573}}^1$

素因数の和:2167591

約数の個数: 40

約数和(自身を含む): 2150233408

約数和(自身を除く): 1421928880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 2167573, 4335146, 6502719, 8670292, 13005438, 15173011, 17340584, 26010876, 30346022, 34681168, 45519033, 52021752, 60692044, 91038066, 104043504, 121384088, 182076132, 242768176, 364152264, 728304528]

約数ペア:

[(1, 728304528), (2, 364152264), (3, 242768176), (4, 182076132), (6, 121384088), (7, 104043504), (8, 91038066), (12, 60692044), (14, 52021752), (16, 45519033), (21, 34681168), (24, 30346022), (28, 26010876), (42, 17340584), (48, 15173011), (56, 13005438), (84, 8670292), (112, 6502719), (168, 4335146), (336, 2167573)]