2189156976

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{787}}^1$

素因数の和:988

約数の個数: 160

約数和(自身を含む): 6472442880

約数和(自身を除く): 4283285904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 137, 141, 144, 188, 216, 274, 282, 376, 411, 423, 432, 548, 564, 752, 787, 822, 846, 1096, 1128, 1233, 1269, 1574, 1644, 1692, 2192, 2256, 2361, 2466, 2538, 3148, 3288, 3384, 3699, 4722, 4932, 5076, 6296, 6439, 6576, 6768, 7083, 7398, 9444, 9864, 10152, 12592, 12878, 14166, 14796, 18888, 19317, 19728, 20304, 21249, 25756, 28332, 29592, 36989, 37776, 38634, 42498, 51512, 56664, 57951, 59184, 73978, 77268, 84996, 103024, 107819, 110967, 113328, 115902, 147956, 154536, 169992, 173853, 215638, 221934, 231804, 295912, 309072, 323457, 332901, 339984, 347706, 431276, 443868, 463608, 591824, 646914, 665802, 695412, 862552, 887736, 927216, 970371, 998703, 1293828, 1331604, 1390824, 1725104, 1775472, 1940742, 1997406, 2587656, 2663208, 2781648, 2911113, 3881484, 3994812, 5067493, 5175312, 5326416, 5822226, 7762968, 7989624, 10134986, 11644452, 15202479, 15525936, 15979248, 20269972, 23288904, 30404958, 40539944, 45607437, 46577808, 60809916, 81079888, 91214874, 121619832, 136822311, 182429748, 243239664, 273644622, 364859496, 547289244, 729718992, 1094578488, 2189156976]

約数ペア:

[(1, 2189156976), (2, 1094578488), (3, 729718992), (4, 547289244), (6, 364859496), (8, 273644622), (9, 243239664), (12, 182429748), (16, 136822311), (18, 121619832), (24, 91214874), (27, 81079888), (36, 60809916), (47, 46577808), (48, 45607437), (54, 40539944), (72, 30404958), (94, 23288904), (108, 20269972), (137, 15979248), (141, 15525936), (144, 15202479), (188, 11644452), (216, 10134986), (274, 7989624), (282, 7762968), (376, 5822226), (411, 5326416), (423, 5175312), (432, 5067493), (548, 3994812), (564, 3881484), (752, 2911113), (787, 2781648), (822, 2663208), (846, 2587656), (1096, 1997406), (1128, 1940742), (1233, 1775472), (1269, 1725104), (1574, 1390824), (1644, 1331604), (1692, 1293828), (2192, 998703), (2256, 970371), (2361, 927216), (2466, 887736), (2538, 862552), (3148, 695412), (3288, 665802), (3384, 646914), (3699, 591824), (4722, 463608), (4932, 443868), (5076, 431276), (6296, 347706), (6439, 339984), (6576, 332901), (6768, 323457), (7083, 309072), (7398, 295912), (9444, 231804), (9864, 221934), (10152, 215638), (12592, 173853), (12878, 169992), (14166, 154536), (14796, 147956), (18888, 115902), (19317, 113328), (19728, 110967), (20304, 107819), (21249, 103024), (25756, 84996), (28332, 77268), (29592, 73978), (36989, 59184), (37776, 57951), (38634, 56664), (42498, 51512)]