239951616

素因数分解:

$2^8\times 3^1\times {\mathrm{97}}^1\times {\mathrm{3221}}^1$

素因数の和:3337

約数の個数: 72

約数和(自身を含む): 645405264

約数和(自身を除く): 405453648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 128, 192, 194, 256, 291, 384, 388, 582, 768, 776, 1164, 1552, 2328, 3104, 3221, 4656, 6208, 6442, 9312, 9663, 12416, 12884, 18624, 19326, 24832, 25768, 37248, 38652, 51536, 74496, 77304, 103072, 154608, 206144, 309216, 312437, 412288, 618432, 624874, 824576, 937311, 1236864, 1249748, 1874622, 2473728, 2499496, 3749244, 4998992, 7498488, 9997984, 14996976, 19995968, 29993952, 39991936, 59987904, 79983872, 119975808, 239951616]

約数ペア:

[(1, 239951616), (2, 119975808), (3, 79983872), (4, 59987904), (6, 39991936), (8, 29993952), (12, 19995968), (16, 14996976), (24, 9997984), (32, 7498488), (48, 4998992), (64, 3749244), (96, 2499496), (97, 2473728), (128, 1874622), (192, 1249748), (194, 1236864), (256, 937311), (291, 824576), (384, 624874), (388, 618432), (582, 412288), (768, 312437), (776, 309216), (1164, 206144), (1552, 154608), (2328, 103072), (3104, 77304), (3221, 74496), (4656, 51536), (6208, 38652), (6442, 37248), (9312, 25768), (9663, 24832), (12416, 19326), (12884, 18624)]