1256567808

素因数分解:

$2^{10}\times 3^1\times {\mathrm{449}}^1\times {\mathrm{911}}^1$

素因数の和:1383

約数の個数: 88

約数和(自身を含む): 3360355200

約数和(自身を除く): 2103787392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 449, 512, 768, 898, 911, 1024, 1347, 1536, 1796, 1822, 2694, 2733, 3072, 3592, 3644, 5388, 5466, 7184, 7288, 10776, 10932, 14368, 14576, 21552, 21864, 28736, 29152, 43104, 43728, 57472, 58304, 86208, 87456, 114944, 116608, 172416, 174912, 229888, 233216, 344832, 349824, 409039, 459776, 466432, 689664, 699648, 818078, 932864, 1227117, 1379328, 1399296, 1636156, 2454234, 2798592, 3272312, 4908468, 6544624, 9816936, 13089248, 19633872, 26178496, 39267744, 52356992, 78535488, 104713984, 157070976, 209427968, 314141952, 418855936, 628283904, 1256567808]

約数ペア:

[(1, 1256567808), (2, 628283904), (3, 418855936), (4, 314141952), (6, 209427968), (8, 157070976), (12, 104713984), (16, 78535488), (24, 52356992), (32, 39267744), (48, 26178496), (64, 19633872), (96, 13089248), (128, 9816936), (192, 6544624), (256, 4908468), (384, 3272312), (449, 2798592), (512, 2454234), (768, 1636156), (898, 1399296), (911, 1379328), (1024, 1227117), (1347, 932864), (1536, 818078), (1796, 699648), (1822, 689664), (2694, 466432), (2733, 459776), (3072, 409039), (3592, 349824), (3644, 344832), (5388, 233216), (5466, 229888), (7184, 174912), (7288, 172416), (10776, 116608), (10932, 114944), (14368, 87456), (14576, 86208), (21552, 58304), (21864, 57472), (28736, 43728), (29152, 43104)]