1994093568

素因数分解:

$2^{10}\times 3^2\times {\mathrm{216373}}^1$

素因数の和:216399

約数の個数: 66

約数和(自身を含む): 5757928514

約数和(自身を除く): 3763834946

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 216373, 432746, 649119, 865492, 1298238, 1730984, 1947357, 2596476, 3461968, 3894714, 5192952, 6923936, 7789428, 10385904, 13847872, 15578856, 20771808, 27695744, 31157712, 41543616, 55391488, 62315424, 83087232, 110782976, 124630848, 166174464, 221565952, 249261696, 332348928, 498523392, 664697856, 997046784, 1994093568]

約数ペア:

[(1, 1994093568), (2, 997046784), (3, 664697856), (4, 498523392), (6, 332348928), (8, 249261696), (9, 221565952), (12, 166174464), (16, 124630848), (18, 110782976), (24, 83087232), (32, 62315424), (36, 55391488), (48, 41543616), (64, 31157712), (72, 27695744), (96, 20771808), (128, 15578856), (144, 13847872), (192, 10385904), (256, 7789428), (288, 6923936), (384, 5192952), (512, 3894714), (576, 3461968), (768, 2596476), (1024, 1947357), (1152, 1730984), (1536, 1298238), (2304, 865492), (3072, 649119), (4608, 432746), (9216, 216373)]