1378718208

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{42743}}^1$

素因数の和:42774

約数の個数: 120

約数和(自身を含む): 4547619648

約数和(自身を除く): 3168901440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4608, 5376, 8064, 10752, 16128, 32256, 42743, 85486, 128229, 170972, 256458, 299201, 341944, 384687, 512916, 598402, 683888, 769374, 897603, 1025832, 1196804, 1367776, 1538748, 1795206, 2051664, 2393608, 2692809, 2735552, 3077496, 3590412, 4103328, 4787216, 5385618, 5471104, 6154992, 7180824, 8206656, 9574432, 10771236, 10942208, 12309984, 14361648, 16413312, 19148864, 21542472, 21884416, 24619968, 28723296, 32826624, 38297728, 43084944, 49239936, 57446592, 65653248, 76595456, 86169888, 98479872, 114893184, 153190912, 172339776, 196959744, 229786368, 344679552, 459572736, 689359104, 1378718208]

約数ペア:

[(1, 1378718208), (2, 689359104), (3, 459572736), (4, 344679552), (6, 229786368), (7, 196959744), (8, 172339776), (9, 153190912), (12, 114893184), (14, 98479872), (16, 86169888), (18, 76595456), (21, 65653248), (24, 57446592), (28, 49239936), (32, 43084944), (36, 38297728), (42, 32826624), (48, 28723296), (56, 24619968), (63, 21884416), (64, 21542472), (72, 19148864), (84, 16413312), (96, 14361648), (112, 12309984), (126, 10942208), (128, 10771236), (144, 9574432), (168, 8206656), (192, 7180824), (224, 6154992), (252, 5471104), (256, 5385618), (288, 4787216), (336, 4103328), (384, 3590412), (448, 3077496), (504, 2735552), (512, 2692809), (576, 2393608), (672, 2051664), (768, 1795206), (896, 1538748), (1008, 1367776), (1152, 1196804), (1344, 1025832), (1536, 897603), (1792, 769374), (2016, 683888), (2304, 598402), (2688, 512916), (3584, 384687), (4032, 341944), (4608, 299201), (5376, 256458), (8064, 170972), (10752, 128229), (16128, 85486), (32256, 42743)]