514996938

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 1207664640

約数和(自身を除く): 692667702

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 127, 142, 167, 171, 213, 254, 334, 342, 381, 426, 501, 639, 762, 1002, 1143, 1278, 1349, 1503, 2286, 2413, 2698, 3006, 3173, 4047, 4826, 6346, 7239, 8094, 9017, 9519, 11857, 12141, 14478, 18034, 19038, 21209, 21717, 23714, 24282, 27051, 28557, 35571, 42418, 43434, 54102, 57114, 63627, 71142, 81153, 106713, 127254, 162306, 171323, 190881, 213426, 225283, 342646, 381762, 402971, 450566, 513969, 675849, 805942, 1027938, 1208913, 1351698, 1505839, 1541907, 2027547, 2417826, 3011678, 3083814, 3626739, 4055094, 4517517, 7253478, 9035034, 13552551, 27105102, 28610941, 57221882, 85832823, 171665646, 257498469, 514996938]

約数ペア:

[(1, 514996938), (2, 257498469), (3, 171665646), (6, 85832823), (9, 57221882), (18, 28610941), (19, 27105102), (38, 13552551), (57, 9035034), (71, 7253478), (114, 4517517), (127, 4055094), (142, 3626739), (167, 3083814), (171, 3011678), (213, 2417826), (254, 2027547), (334, 1541907), (342, 1505839), (381, 1351698), (426, 1208913), (501, 1027938), (639, 805942), (762, 675849), (1002, 513969), (1143, 450566), (1278, 402971), (1349, 381762), (1503, 342646), (2286, 225283), (2413, 213426), (2698, 190881), (3006, 171323), (3173, 162306), (4047, 127254), (4826, 106713), (6346, 81153), (7239, 71142), (8094, 63627), (9017, 57114), (9519, 54102), (11857, 43434), (12141, 42418), (14478, 35571), (18034, 28557), (19038, 27051), (21209, 24282), (21717, 23714)]