255691296

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:724

約数の個数: 192

約数和(自身を含む): 866396160

約数和(自身を除く): 610704864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 67, 72, 84, 96, 108, 112, 126, 134, 144, 168, 189, 201, 216, 224, 252, 268, 288, 336, 378, 402, 432, 469, 504, 536, 603, 631, 672, 756, 804, 864, 938, 1008, 1072, 1206, 1262, 1407, 1512, 1608, 1809, 1876, 1893, 2016, 2144, 2412, 2524, 2814, 3024, 3216, 3618, 3752, 3786, 4221, 4417, 4824, 5048, 5628, 5679, 6048, 6432, 7236, 7504, 7572, 8442, 8834, 9648, 10096, 11256, 11358, 12663, 13251, 14472, 15008, 15144, 16884, 17037, 17668, 19296, 20192, 22512, 22716, 25326, 26502, 28944, 30288, 33768, 34074, 35336, 39753, 42277, 45024, 45432, 50652, 53004, 57888, 60576, 67536, 68148, 70672, 79506, 84554, 90864, 101304, 106008, 119259, 126831, 135072, 136296, 141344, 159012, 169108, 181728, 202608, 212016, 238518, 253662, 272592, 295939, 318024, 338216, 380493, 405216, 424032, 477036, 507324, 545184, 591878, 636048, 676432, 760986, 887817, 954072, 1014648, 1141479, 1183756, 1272096, 1352864, 1521972, 1775634, 1908144, 2029296, 2282958, 2367512, 2663451, 3043944, 3551268, 3816288, 4058592, 4565916, 4735024, 5326902, 6087888, 7102536, 7990353, 9131832, 9470048, 10653804, 12175776, 14205072, 15980706, 18263664, 21307608, 28410144, 31961412, 36527328, 42615216, 63922824, 85230432, 127845648, 255691296]

約数ペア:

[(1, 255691296), (2, 127845648), (3, 85230432), (4, 63922824), (6, 42615216), (7, 36527328), (8, 31961412), (9, 28410144), (12, 21307608), (14, 18263664), (16, 15980706), (18, 14205072), (21, 12175776), (24, 10653804), (27, 9470048), (28, 9131832), (32, 7990353), (36, 7102536), (42, 6087888), (48, 5326902), (54, 4735024), (56, 4565916), (63, 4058592), (67, 3816288), (72, 3551268), (84, 3043944), (96, 2663451), (108, 2367512), (112, 2282958), (126, 2029296), (134, 1908144), (144, 1775634), (168, 1521972), (189, 1352864), (201, 1272096), (216, 1183756), (224, 1141479), (252, 1014648), (268, 954072), (288, 887817), (336, 760986), (378, 676432), (402, 636048), (432, 591878), (469, 545184), (504, 507324), (536, 477036), (603, 424032), (631, 405216), (672, 380493), (756, 338216), (804, 318024), (864, 295939), (938, 272592), (1008, 253662), (1072, 238518), (1206, 212016), (1262, 202608), (1407, 181728), (1512, 169108), (1608, 159012), (1809, 141344), (1876, 136296), (1893, 135072), (2016, 126831), (2144, 119259), (2412, 106008), (2524, 101304), (2814, 90864), (3024, 84554), (3216, 79506), (3618, 70672), (3752, 68148), (3786, 67536), (4221, 60576), (4417, 57888), (4824, 53004), (5048, 50652), (5628, 45432), (5679, 45024), (6048, 42277), (6432, 39753), (7236, 35336), (7504, 34074), (7572, 33768), (8442, 30288), (8834, 28944), (9648, 26502), (10096, 25326), (11256, 22716), (11358, 22512), (12663, 20192), (13251, 19296), (14472, 17668), (15008, 17037), (15144, 16884)]