551036088

素因数分解:

$2^3\times 3^3\times {\mathrm{157}}^1\times {\mathrm{16249}}^1$

素因数の和:16421

約数の個数: 64

約数和(自身を含む): 1540500000

約数和(自身を除く): 989463912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 157, 216, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 4239, 5652, 8478, 11304, 16249, 16956, 32498, 33912, 48747, 64996, 97494, 129992, 146241, 194988, 292482, 389976, 438723, 584964, 877446, 1169928, 1754892, 2551093, 3509784, 5102186, 7653279, 10204372, 15306558, 20408744, 22959837, 30613116, 45919674, 61226232, 68879511, 91839348, 137759022, 183678696, 275518044, 551036088]

約数ペア:

[(1, 551036088), (2, 275518044), (3, 183678696), (4, 137759022), (6, 91839348), (8, 68879511), (9, 61226232), (12, 45919674), (18, 30613116), (24, 22959837), (27, 20408744), (36, 15306558), (54, 10204372), (72, 7653279), (108, 5102186), (157, 3509784), (216, 2551093), (314, 1754892), (471, 1169928), (628, 877446), (942, 584964), (1256, 438723), (1413, 389976), (1884, 292482), (2826, 194988), (3768, 146241), (4239, 129992), (5652, 97494), (8478, 64996), (11304, 48747), (16249, 33912), (16956, 32498)]