282720384

素因数分解:

$2^7\times 3^2\times {\mathrm{245417}}^1$

素因数の和:245437

約数の個数: 48

約数和(自身を含む): 813560670

約数和(自身を除く): 530840286

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 245417, 490834, 736251, 981668, 1472502, 1963336, 2208753, 2945004, 3926672, 4417506, 5890008, 7853344, 8835012, 11780016, 15706688, 17670024, 23560032, 31413376, 35340048, 47120064, 70680096, 94240128, 141360192, 282720384]

約数ペア:

[(1, 282720384), (2, 141360192), (3, 94240128), (4, 70680096), (6, 47120064), (8, 35340048), (9, 31413376), (12, 23560032), (16, 17670024), (18, 15706688), (24, 11780016), (32, 8835012), (36, 7853344), (48, 5890008), (64, 4417506), (72, 3926672), (96, 2945004), (128, 2208753), (144, 1963336), (192, 1472502), (288, 981668), (384, 736251), (576, 490834), (1152, 245417)]