339663402

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:349

約数の個数: 128

約数和(自身を含む): 860428800

約数和(自身を除く): 520765398

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 109, 117, 138, 193, 207, 218, 234, 299, 327, 351, 386, 414, 579, 598, 621, 654, 702, 897, 981, 1158, 1242, 1417, 1737, 1794, 1962, 2507, 2509, 2691, 2834, 2943, 3474, 4251, 4439, 5014, 5018, 5211, 5382, 5886, 7521, 7527, 8073, 8502, 8878, 10422, 12753, 13317, 15042, 15054, 16146, 21037, 22563, 22581, 25506, 26634, 32591, 38259, 39951, 42074, 45126, 45162, 57707, 63111, 65182, 67689, 67743, 76518, 79902, 97773, 115414, 119853, 126222, 135378, 135486, 173121, 189333, 195546, 239706, 273481, 293319, 346242, 378666, 483851, 519363, 546962, 567999, 586638, 820443, 879957, 967702, 1038726, 1135998, 1451553, 1558089, 1640886, 1759914, 2461329, 2903106, 3116178, 4354659, 4922658, 6290063, 7383987, 8709318, 12580126, 13063977, 14767974, 18870189, 26127954, 37740378, 56610567, 113221134, 169831701, 339663402]

約数ペア:

[(1, 339663402), (2, 169831701), (3, 113221134), (6, 56610567), (9, 37740378), (13, 26127954), (18, 18870189), (23, 14767974), (26, 13063977), (27, 12580126), (39, 8709318), (46, 7383987), (54, 6290063), (69, 4922658), (78, 4354659), (109, 3116178), (117, 2903106), (138, 2461329), (193, 1759914), (207, 1640886), (218, 1558089), (234, 1451553), (299, 1135998), (327, 1038726), (351, 967702), (386, 879957), (414, 820443), (579, 586638), (598, 567999), (621, 546962), (654, 519363), (702, 483851), (897, 378666), (981, 346242), (1158, 293319), (1242, 273481), (1417, 239706), (1737, 195546), (1794, 189333), (1962, 173121), (2507, 135486), (2509, 135378), (2691, 126222), (2834, 119853), (2943, 115414), (3474, 97773), (4251, 79902), (4439, 76518), (5014, 67743), (5018, 67689), (5211, 65182), (5382, 63111), (5886, 57707), (7521, 45162), (7527, 45126), (8073, 42074), (8502, 39951), (8878, 38259), (10422, 32591), (12753, 26634), (13317, 25506), (15042, 22581), (15054, 22563), (16146, 21037)]