499686144

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{15131}}^1$

素因数の和:15193

約数の個数: 72

約数和(自身を含む): 1360911552

約数和(自身を除く): 861225408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 516, 688, 768, 1032, 1376, 2064, 2752, 4128, 5504, 8256, 11008, 15131, 16512, 30262, 33024, 45393, 60524, 90786, 121048, 181572, 242096, 363144, 484192, 650633, 726288, 968384, 1301266, 1452576, 1936768, 1951899, 2602532, 2905152, 3873536, 3903798, 5205064, 5810304, 7807596, 10410128, 11620608, 15615192, 20820256, 31230384, 41640512, 62460768, 83281024, 124921536, 166562048, 249843072, 499686144]

約数ペア:

[(1, 499686144), (2, 249843072), (3, 166562048), (4, 124921536), (6, 83281024), (8, 62460768), (12, 41640512), (16, 31230384), (24, 20820256), (32, 15615192), (43, 11620608), (48, 10410128), (64, 7807596), (86, 5810304), (96, 5205064), (128, 3903798), (129, 3873536), (172, 2905152), (192, 2602532), (256, 1951899), (258, 1936768), (344, 1452576), (384, 1301266), (516, 968384), (688, 726288), (768, 650633), (1032, 484192), (1376, 363144), (2064, 242096), (2752, 181572), (4128, 121048), (5504, 90786), (8256, 60524), (11008, 45393), (15131, 33024), (16512, 30262)]