265590528

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:542

約数の個数: 144

約数和(自身を含む): 816291840

約数和(自身を除く): 550701312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 127, 128, 168, 192, 224, 254, 256, 336, 381, 384, 389, 448, 508, 672, 762, 768, 778, 889, 896, 1016, 1167, 1344, 1524, 1556, 1778, 1792, 2032, 2334, 2667, 2688, 2723, 3048, 3112, 3556, 4064, 4668, 5334, 5376, 5446, 6096, 6224, 7112, 8128, 8169, 9336, 10668, 10892, 12192, 12448, 14224, 16256, 16338, 18672, 21336, 21784, 24384, 24896, 28448, 32512, 32676, 37344, 42672, 43568, 48768, 49403, 49792, 56896, 65352, 74688, 85344, 87136, 97536, 98806, 99584, 113792, 130704, 148209, 149376, 170688, 174272, 197612, 227584, 261408, 296418, 298752, 341376, 345821, 348544, 395224, 522816, 592836, 682752, 691642, 697088, 790448, 1037463, 1045632, 1185672, 1383284, 1580896, 2074926, 2091264, 2371344, 2766568, 3161792, 4149852, 4742688, 5533136, 6323584, 8299704, 9485376, 11066272, 12647168, 16599408, 18970752, 22132544, 33198816, 37941504, 44265088, 66397632, 88530176, 132795264, 265590528]

約数ペア:

[(1, 265590528), (2, 132795264), (3, 88530176), (4, 66397632), (6, 44265088), (7, 37941504), (8, 33198816), (12, 22132544), (14, 18970752), (16, 16599408), (21, 12647168), (24, 11066272), (28, 9485376), (32, 8299704), (42, 6323584), (48, 5533136), (56, 4742688), (64, 4149852), (84, 3161792), (96, 2766568), (112, 2371344), (127, 2091264), (128, 2074926), (168, 1580896), (192, 1383284), (224, 1185672), (254, 1045632), (256, 1037463), (336, 790448), (381, 697088), (384, 691642), (389, 682752), (448, 592836), (508, 522816), (672, 395224), (762, 348544), (768, 345821), (778, 341376), (889, 298752), (896, 296418), (1016, 261408), (1167, 227584), (1344, 197612), (1524, 174272), (1556, 170688), (1778, 149376), (1792, 148209), (2032, 130704), (2334, 113792), (2667, 99584), (2688, 98806), (2723, 97536), (3048, 87136), (3112, 85344), (3556, 74688), (4064, 65352), (4668, 56896), (5334, 49792), (5376, 49403), (5446, 48768), (6096, 43568), (6224, 42672), (7112, 37344), (8128, 32676), (8169, 32512), (9336, 28448), (10668, 24896), (10892, 24384), (12192, 21784), (12448, 21336), (14224, 18672), (16256, 16338)]