1577640288

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{991}}^1$

素因数の和:1137

約数の個数: 192

約数和(自身を含む): 4991680512

約数和(自身を除く): 3414040224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 103, 112, 138, 161, 168, 184, 206, 224, 276, 309, 322, 336, 368, 412, 483, 552, 618, 644, 672, 721, 736, 824, 966, 991, 1104, 1236, 1288, 1442, 1648, 1932, 1982, 2163, 2208, 2369, 2472, 2576, 2884, 2973, 3296, 3864, 3964, 4326, 4738, 4944, 5152, 5768, 5946, 6937, 7107, 7728, 7928, 8652, 9476, 9888, 11536, 11892, 13874, 14214, 15456, 15856, 16583, 17304, 18952, 20811, 22793, 23072, 23784, 27748, 28428, 31712, 33166, 34608, 37904, 41622, 45586, 47568, 49749, 55496, 56856, 66332, 68379, 69216, 75808, 83244, 91172, 95136, 99498, 102073, 110992, 113712, 132664, 136758, 159551, 166488, 182344, 198996, 204146, 221984, 227424, 265328, 273516, 306219, 319102, 332976, 364688, 397992, 408292, 478653, 530656, 547032, 612438, 638204, 665952, 714511, 729376, 795984, 816584, 957306, 1094064, 1224876, 1276408, 1429022, 1591968, 1633168, 1914612, 2143533, 2188128, 2347679, 2449752, 2552816, 2858044, 3266336, 3829224, 4287066, 4695358, 4899504, 5105632, 5716088, 7043037, 7658448, 8574132, 9390716, 9799008, 11432176, 14086074, 15316896, 16433753, 17148264, 18781432, 22864352, 28172148, 32867506, 34296528, 37562864, 49301259, 56344296, 65735012, 68593056, 75125728, 98602518, 112688592, 131470024, 197205036, 225377184, 262940048, 394410072, 525880096, 788820144, 1577640288]

約数ペア:

[(1, 1577640288), (2, 788820144), (3, 525880096), (4, 394410072), (6, 262940048), (7, 225377184), (8, 197205036), (12, 131470024), (14, 112688592), (16, 98602518), (21, 75125728), (23, 68593056), (24, 65735012), (28, 56344296), (32, 49301259), (42, 37562864), (46, 34296528), (48, 32867506), (56, 28172148), (69, 22864352), (84, 18781432), (92, 17148264), (96, 16433753), (103, 15316896), (112, 14086074), (138, 11432176), (161, 9799008), (168, 9390716), (184, 8574132), (206, 7658448), (224, 7043037), (276, 5716088), (309, 5105632), (322, 4899504), (336, 4695358), (368, 4287066), (412, 3829224), (483, 3266336), (552, 2858044), (618, 2552816), (644, 2449752), (672, 2347679), (721, 2188128), (736, 2143533), (824, 1914612), (966, 1633168), (991, 1591968), (1104, 1429022), (1236, 1276408), (1288, 1224876), (1442, 1094064), (1648, 957306), (1932, 816584), (1982, 795984), (2163, 729376), (2208, 714511), (2369, 665952), (2472, 638204), (2576, 612438), (2884, 547032), (2973, 530656), (3296, 478653), (3864, 408292), (3964, 397992), (4326, 364688), (4738, 332976), (4944, 319102), (5152, 306219), (5768, 273516), (5946, 265328), (6937, 227424), (7107, 221984), (7728, 204146), (7928, 198996), (8652, 182344), (9476, 166488), (9888, 159551), (11536, 136758), (11892, 132664), (13874, 113712), (14214, 110992), (15456, 102073), (15856, 99498), (16583, 95136), (17304, 91172), (18952, 83244), (20811, 75808), (22793, 69216), (23072, 68379), (23784, 66332), (27748, 56856), (28428, 55496), (31712, 49749), (33166, 47568), (34608, 45586), (37904, 41622)]