249810708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{811}}^1$

素因数の和:1037

約数の個数: 96

約数和(自身を含む): 705725440

約数和(自身を除く): 455914732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 193, 228, 266, 386, 399, 532, 579, 772, 798, 811, 1158, 1351, 1596, 1622, 2316, 2433, 2702, 3244, 3667, 4053, 4866, 5404, 5677, 7334, 8106, 9732, 11001, 11354, 14668, 15409, 16212, 17031, 22002, 22708, 25669, 30818, 34062, 44004, 46227, 51338, 61636, 68124, 77007, 92454, 102676, 107863, 154014, 156523, 184908, 215726, 308028, 313046, 323589, 431452, 469569, 626092, 647178, 939138, 1095661, 1294356, 1878276, 2191322, 2973937, 3286983, 4382644, 5947874, 6573966, 8921811, 11895748, 13147932, 17843622, 20817559, 35687244, 41635118, 62452677, 83270236, 124905354, 249810708]

約数ペア:

[(1, 249810708), (2, 124905354), (3, 83270236), (4, 62452677), (6, 41635118), (7, 35687244), (12, 20817559), (14, 17843622), (19, 13147932), (21, 11895748), (28, 8921811), (38, 6573966), (42, 5947874), (57, 4382644), (76, 3286983), (84, 2973937), (114, 2191322), (133, 1878276), (193, 1294356), (228, 1095661), (266, 939138), (386, 647178), (399, 626092), (532, 469569), (579, 431452), (772, 323589), (798, 313046), (811, 308028), (1158, 215726), (1351, 184908), (1596, 156523), (1622, 154014), (2316, 107863), (2433, 102676), (2702, 92454), (3244, 77007), (3667, 68124), (4053, 61636), (4866, 51338), (5404, 46227), (5677, 44004), (7334, 34062), (8106, 30818), (9732, 25669), (11001, 22708), (11354, 22002), (14668, 17031), (15409, 16212)]