266921568

素因数分解:

$2^5\times 3^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:171

約数の個数: 240

約数和(自身を含む): 839749680

約数和(自身を除く): 572828112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 53, 54, 58, 67, 72, 81, 87, 96, 106, 108, 116, 134, 144, 159, 162, 174, 201, 212, 216, 232, 261, 268, 288, 318, 324, 348, 402, 424, 432, 464, 477, 522, 536, 603, 636, 648, 696, 783, 804, 848, 864, 928, 954, 1044, 1072, 1206, 1272, 1296, 1392, 1431, 1537, 1566, 1608, 1696, 1809, 1908, 1943, 2088, 2144, 2349, 2412, 2544, 2592, 2784, 2862, 3074, 3132, 3216, 3551, 3618, 3816, 3886, 4176, 4293, 4611, 4698, 4824, 5088, 5427, 5724, 5829, 6148, 6264, 6432, 7102, 7236, 7632, 7772, 8352, 8586, 9222, 9396, 9648, 10653, 10854, 11448, 11658, 12296, 12528, 13833, 14204, 14472, 15264, 15544, 17172, 17487, 18444, 18792, 19296, 21306, 21708, 22896, 23316, 24592, 25056, 27666, 28408, 28944, 31088, 31959, 34344, 34974, 36888, 37584, 41499, 42612, 43416, 45792, 46632, 49184, 52461, 55332, 56816, 57888, 62176, 63918, 68688, 69948, 73776, 75168, 82998, 85224, 86832, 93264, 95877, 102979, 104922, 110664, 113632, 124497, 127836, 137376, 139896, 147552, 157383, 165996, 170448, 173664, 186528, 191754, 205958, 209844, 221328, 248994, 255672, 279792, 287631, 308937, 314766, 331992, 340896, 383508, 411916, 419688, 442656, 497988, 511344, 559584, 575262, 617874, 629532, 663984, 767016, 823832, 839376, 926811, 995976, 1022688, 1150524, 1235748, 1259064, 1327968, 1534032, 1647664, 1678752, 1853622, 1991952, 2301048, 2471496, 2518128, 2780433, 3068064, 3295328, 3707244, 3983904, 4602096, 4942992, 5036256, 5560866, 7414488, 8341299, 9204192, 9885984, 11121732, 14828976, 16682598, 22243464, 29657952, 33365196, 44486928, 66730392, 88973856, 133460784, 266921568]

約数ペア:

[(1, 266921568), (2, 133460784), (3, 88973856), (4, 66730392), (6, 44486928), (8, 33365196), (9, 29657952), (12, 22243464), (16, 16682598), (18, 14828976), (24, 11121732), (27, 9885984), (29, 9204192), (32, 8341299), (36, 7414488), (48, 5560866), (53, 5036256), (54, 4942992), (58, 4602096), (67, 3983904), (72, 3707244), (81, 3295328), (87, 3068064), (96, 2780433), (106, 2518128), (108, 2471496), (116, 2301048), (134, 1991952), (144, 1853622), (159, 1678752), (162, 1647664), (174, 1534032), (201, 1327968), (212, 1259064), (216, 1235748), (232, 1150524), (261, 1022688), (268, 995976), (288, 926811), (318, 839376), (324, 823832), (348, 767016), (402, 663984), (424, 629532), (432, 617874), (464, 575262), (477, 559584), (522, 511344), (536, 497988), (603, 442656), (636, 419688), (648, 411916), (696, 383508), (783, 340896), (804, 331992), (848, 314766), (864, 308937), (928, 287631), (954, 279792), (1044, 255672), (1072, 248994), (1206, 221328), (1272, 209844), (1296, 205958), (1392, 191754), (1431, 186528), (1537, 173664), (1566, 170448), (1608, 165996), (1696, 157383), (1809, 147552), (1908, 139896), (1943, 137376), (2088, 127836), (2144, 124497), (2349, 113632), (2412, 110664), (2544, 104922), (2592, 102979), (2784, 95877), (2862, 93264), (3074, 86832), (3132, 85224), (3216, 82998), (3551, 75168), (3618, 73776), (3816, 69948), (3886, 68688), (4176, 63918), (4293, 62176), (4611, 57888), (4698, 56816), (4824, 55332), (5088, 52461), (5427, 49184), (5724, 46632), (5829, 45792), (6148, 43416), (6264, 42612), (6432, 41499), (7102, 37584), (7236, 36888), (7632, 34974), (7772, 34344), (8352, 31959), (8586, 31088), (9222, 28944), (9396, 28408), (9648, 27666), (10653, 25056), (10854, 24592), (11448, 23316), (11658, 22896), (12296, 21708), (12528, 21306), (13833, 19296), (14204, 18792), (14472, 18444), (15264, 17487), (15544, 17172)]