198499728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3061}}^1$

素因数の和:3272

約数の個数: 80

約数和(自身を含む): 589275776

約数和(自身を除く): 390776048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 193, 336, 386, 579, 772, 1158, 1351, 1544, 2316, 2702, 3061, 3088, 4053, 4632, 5404, 6122, 8106, 9183, 9264, 10808, 12244, 16212, 18366, 21427, 21616, 24488, 32424, 36732, 42854, 48976, 64281, 64848, 73464, 85708, 128562, 146928, 171416, 257124, 342832, 514248, 590773, 1028496, 1181546, 1772319, 2363092, 3544638, 4135411, 4726184, 7089276, 8270822, 9452368, 12406233, 14178552, 16541644, 24812466, 28357104, 33083288, 49624932, 66166576, 99249864, 198499728]

約数ペア:

[(1, 198499728), (2, 99249864), (3, 66166576), (4, 49624932), (6, 33083288), (7, 28357104), (8, 24812466), (12, 16541644), (14, 14178552), (16, 12406233), (21, 9452368), (24, 8270822), (28, 7089276), (42, 4726184), (48, 4135411), (56, 3544638), (84, 2363092), (112, 1772319), (168, 1181546), (193, 1028496), (336, 590773), (386, 514248), (579, 342832), (772, 257124), (1158, 171416), (1351, 146928), (1544, 128562), (2316, 85708), (2702, 73464), (3061, 64848), (3088, 64281), (4053, 48976), (4632, 42854), (5404, 36732), (6122, 32424), (8106, 24488), (9183, 21616), (9264, 21427), (10808, 18366), (12244, 16212)]