208013441664

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1089943}}^1$

素因数の和:1090038

約数の個数: 128

約数和(自身を含む): 640363898880

約数和(自身を除く): 432350457216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 168, 192, 213, 224, 284, 336, 384, 426, 448, 497, 568, 672, 852, 896, 994, 1136, 1344, 1491, 1704, 1988, 2272, 2688, 2982, 3408, 3976, 4544, 5964, 6816, 7952, 9088, 11928, 13632, 15904, 23856, 27264, 31808, 47712, 63616, 95424, 190848, 1089943, 2179886, 3269829, 4359772, 6539658, 7629601, 8719544, 13079316, 15259202, 17439088, 22888803, 26158632, 30518404, 34878176, 45777606, 52317264, 61036808, 69756352, 77385953, 91555212, 104634528, 122073616, 139512704, 154771906, 183110424, 209269056, 232157859, 244147232, 309543812, 366220848, 418538112, 464315718, 488294464, 541701671, 619087624, 732441696, 928631436, 976588928, 1083403342, 1238175248, 1464883392, 1625105013, 1857262872, 2166806684, 2476350496, 2929766784, 3250210026, 3714525744, 4333613368, 4952700992, 6500420052, 7429051488, 8667226736, 9905401984, 13000840104, 14858102976, 17334453472, 26001680208, 29716205952, 34668906944, 52003360416, 69337813888, 104006720832, 208013441664]

約数ペア:

[(1, 208013441664), (2, 104006720832), (3, 69337813888), (4, 52003360416), (6, 34668906944), (7, 29716205952), (8, 26001680208), (12, 17334453472), (14, 14858102976), (16, 13000840104), (21, 9905401984), (24, 8667226736), (28, 7429051488), (32, 6500420052), (42, 4952700992), (48, 4333613368), (56, 3714525744), (64, 3250210026), (71, 2929766784), (84, 2476350496), (96, 2166806684), (112, 1857262872), (128, 1625105013), (142, 1464883392), (168, 1238175248), (192, 1083403342), (213, 976588928), (224, 928631436), (284, 732441696), (336, 619087624), (384, 541701671), (426, 488294464), (448, 464315718), (497, 418538112), (568, 366220848), (672, 309543812), (852, 244147232), (896, 232157859), (994, 209269056), (1136, 183110424), (1344, 154771906), (1491, 139512704), (1704, 122073616), (1988, 104634528), (2272, 91555212), (2688, 77385953), (2982, 69756352), (3408, 61036808), (3976, 52317264), (4544, 45777606), (5964, 34878176), (6816, 30518404), (7952, 26158632), (9088, 22888803), (11928, 17439088), (13632, 15259202), (15904, 13079316), (23856, 8719544), (27264, 7629601), (31808, 6539658), (47712, 4359772), (63616, 3269829), (95424, 2179886), (190848, 1089943)]