268137216

素因数分解:

$2^8\times 3^4\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:288

約数の個数: 180

約数和(自身を含む): 815674552

約数和(自身を除く): 547537336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 81, 96, 108, 128, 134, 144, 162, 192, 193, 201, 216, 256, 268, 288, 324, 384, 386, 402, 432, 536, 576, 579, 603, 648, 768, 772, 804, 864, 1072, 1152, 1158, 1206, 1296, 1544, 1608, 1728, 1737, 1809, 2144, 2304, 2316, 2412, 2592, 3088, 3216, 3456, 3474, 3618, 4288, 4632, 4824, 5184, 5211, 5427, 6176, 6432, 6912, 6948, 7236, 8576, 9264, 9648, 10368, 10422, 10854, 12352, 12864, 12931, 13896, 14472, 15633, 17152, 18528, 19296, 20736, 20844, 21708, 24704, 25728, 25862, 27792, 28944, 31266, 37056, 38592, 38793, 41688, 43416, 49408, 51456, 51724, 55584, 57888, 62532, 74112, 77184, 77586, 83376, 86832, 103448, 111168, 115776, 116379, 125064, 148224, 154368, 155172, 166752, 173664, 206896, 222336, 231552, 232758, 250128, 310344, 333504, 347328, 349137, 413792, 444672, 463104, 465516, 500256, 620688, 667008, 694656, 698274, 827584, 931032, 1000512, 1047411, 1241376, 1334016, 1389312, 1396548, 1655168, 1862064, 2001024, 2094822, 2482752, 2793096, 3310336, 3724128, 4002048, 4189644, 4965504, 5586192, 7448256, 8379288, 9931008, 11172384, 14896512, 16758576, 22344768, 29793024, 33517152, 44689536, 67034304, 89379072, 134068608, 268137216]

約数ペア:

[(1, 268137216), (2, 134068608), (3, 89379072), (4, 67034304), (6, 44689536), (8, 33517152), (9, 29793024), (12, 22344768), (16, 16758576), (18, 14896512), (24, 11172384), (27, 9931008), (32, 8379288), (36, 7448256), (48, 5586192), (54, 4965504), (64, 4189644), (67, 4002048), (72, 3724128), (81, 3310336), (96, 2793096), (108, 2482752), (128, 2094822), (134, 2001024), (144, 1862064), (162, 1655168), (192, 1396548), (193, 1389312), (201, 1334016), (216, 1241376), (256, 1047411), (268, 1000512), (288, 931032), (324, 827584), (384, 698274), (386, 694656), (402, 667008), (432, 620688), (536, 500256), (576, 465516), (579, 463104), (603, 444672), (648, 413792), (768, 349137), (772, 347328), (804, 333504), (864, 310344), (1072, 250128), (1152, 232758), (1158, 231552), (1206, 222336), (1296, 206896), (1544, 173664), (1608, 166752), (1728, 155172), (1737, 154368), (1809, 148224), (2144, 125064), (2304, 116379), (2316, 115776), (2412, 111168), (2592, 103448), (3088, 86832), (3216, 83376), (3456, 77586), (3474, 77184), (3618, 74112), (4288, 62532), (4632, 57888), (4824, 55584), (5184, 51724), (5211, 51456), (5427, 49408), (6176, 43416), (6432, 41688), (6912, 38793), (6948, 38592), (7236, 37056), (8576, 31266), (9264, 28944), (9648, 27792), (10368, 25862), (10422, 25728), (10854, 24704), (12352, 21708), (12864, 20844), (12931, 20736), (13896, 19296), (14472, 18528), (15633, 17152)]