257626296

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1931}}^1$

素因数の和:2069

約数の個数: 96

約数和(自身を含む): 745945200

約数和(自身を除く): 488318904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 109, 136, 153, 204, 218, 306, 327, 408, 436, 612, 654, 872, 981, 1224, 1308, 1853, 1931, 1962, 2616, 3706, 3862, 3924, 5559, 5793, 7412, 7724, 7848, 11118, 11586, 14824, 15448, 16677, 17379, 22236, 23172, 32827, 33354, 34758, 44472, 46344, 65654, 66708, 69516, 98481, 131308, 133416, 139032, 196962, 210479, 262616, 295443, 393924, 420958, 590886, 631437, 787848, 841916, 1181772, 1262874, 1683832, 1894311, 2363544, 2525748, 3578143, 3788622, 5051496, 7156286, 7577244, 10734429, 14312572, 15154488, 21468858, 28625144, 32203287, 42937716, 64406574, 85875432, 128813148, 257626296]

約数ペア:

[(1, 257626296), (2, 128813148), (3, 85875432), (4, 64406574), (6, 42937716), (8, 32203287), (9, 28625144), (12, 21468858), (17, 15154488), (18, 14312572), (24, 10734429), (34, 7577244), (36, 7156286), (51, 5051496), (68, 3788622), (72, 3578143), (102, 2525748), (109, 2363544), (136, 1894311), (153, 1683832), (204, 1262874), (218, 1181772), (306, 841916), (327, 787848), (408, 631437), (436, 590886), (612, 420958), (654, 393924), (872, 295443), (981, 262616), (1224, 210479), (1308, 196962), (1853, 139032), (1931, 133416), (1962, 131308), (2616, 98481), (3706, 69516), (3862, 66708), (3924, 65654), (5559, 46344), (5793, 44472), (7412, 34758), (7724, 33354), (7848, 32827), (11118, 23172), (11586, 22236), (14824, 17379), (15448, 16677)]