551552512

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6691}}^1$

素因数の和:6739

約数の個数: 80

約数和(自身を含む): 1314415872

約数和(自身を除く): 762863360

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 512, 644, 736, 896, 1288, 1472, 1792, 2576, 2944, 3584, 5152, 5888, 6691, 10304, 11776, 13382, 20608, 26764, 41216, 46837, 53528, 82432, 93674, 107056, 153893, 187348, 214112, 307786, 374696, 428224, 615572, 749392, 856448, 1077251, 1231144, 1498784, 1712896, 2154502, 2462288, 2997568, 3425792, 4309004, 4924576, 5995136, 8618008, 9849152, 11990272, 17236016, 19698304, 23980544, 34472032, 39396608, 68944064, 78793216, 137888128, 275776256, 551552512]

約数ペア:

[(1, 551552512), (2, 275776256), (4, 137888128), (7, 78793216), (8, 68944064), (14, 39396608), (16, 34472032), (23, 23980544), (28, 19698304), (32, 17236016), (46, 11990272), (56, 9849152), (64, 8618008), (92, 5995136), (112, 4924576), (128, 4309004), (161, 3425792), (184, 2997568), (224, 2462288), (256, 2154502), (322, 1712896), (368, 1498784), (448, 1231144), (512, 1077251), (644, 856448), (736, 749392), (896, 615572), (1288, 428224), (1472, 374696), (1792, 307786), (2576, 214112), (2944, 187348), (3584, 153893), (5152, 107056), (5888, 93674), (6691, 82432), (10304, 53528), (11776, 46837), (13382, 41216), (20608, 26764)]