255366144

素因数分解:

$2^{10}\times 3^2\times {\mathrm{11}}^2\times {\mathrm{229}}^1$

素因数の和:277

約数の個数: 198

約数和(自身を含む): 814030490

約数和(自身を除く): 558664346

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 144, 176, 192, 198, 229, 242, 256, 264, 288, 352, 363, 384, 396, 458, 484, 512, 528, 576, 687, 704, 726, 768, 792, 916, 968, 1024, 1056, 1089, 1152, 1374, 1408, 1452, 1536, 1584, 1832, 1936, 2061, 2112, 2178, 2304, 2519, 2748, 2816, 2904, 3072, 3168, 3664, 3872, 4122, 4224, 4356, 4608, 5038, 5496, 5632, 5808, 6336, 7328, 7557, 7744, 8244, 8448, 8712, 9216, 10076, 10992, 11264, 11616, 12672, 14656, 15114, 15488, 16488, 16896, 17424, 20152, 21984, 22671, 23232, 25344, 27709, 29312, 30228, 30976, 32976, 33792, 34848, 40304, 43968, 45342, 46464, 50688, 55418, 58624, 60456, 61952, 65952, 69696, 80608, 83127, 87936, 90684, 92928, 101376, 110836, 117248, 120912, 123904, 131904, 139392, 161216, 166254, 175872, 181368, 185856, 221672, 234496, 241824, 249381, 263808, 278784, 322432, 332508, 351744, 362736, 371712, 443344, 483648, 498762, 527616, 557568, 644864, 665016, 703488, 725472, 886688, 967296, 997524, 1055232, 1115136, 1289728, 1330032, 1450944, 1773376, 1934592, 1995048, 2110464, 2579456, 2660064, 2901888, 3546752, 3869184, 3990096, 5320128, 5803776, 7093504, 7738368, 7980192, 10640256, 11607552, 14187008, 15960384, 21280512, 23215104, 28374016, 31920768, 42561024, 63841536, 85122048, 127683072, 255366144]

約数ペア:

[(1, 255366144), (2, 127683072), (3, 85122048), (4, 63841536), (6, 42561024), (8, 31920768), (9, 28374016), (11, 23215104), (12, 21280512), (16, 15960384), (18, 14187008), (22, 11607552), (24, 10640256), (32, 7980192), (33, 7738368), (36, 7093504), (44, 5803776), (48, 5320128), (64, 3990096), (66, 3869184), (72, 3546752), (88, 2901888), (96, 2660064), (99, 2579456), (121, 2110464), (128, 1995048), (132, 1934592), (144, 1773376), (176, 1450944), (192, 1330032), (198, 1289728), (229, 1115136), (242, 1055232), (256, 997524), (264, 967296), (288, 886688), (352, 725472), (363, 703488), (384, 665016), (396, 644864), (458, 557568), (484, 527616), (512, 498762), (528, 483648), (576, 443344), (687, 371712), (704, 362736), (726, 351744), (768, 332508), (792, 322432), (916, 278784), (968, 263808), (1024, 249381), (1056, 241824), (1089, 234496), (1152, 221672), (1374, 185856), (1408, 181368), (1452, 175872), (1536, 166254), (1584, 161216), (1832, 139392), (1936, 131904), (2061, 123904), (2112, 120912), (2178, 117248), (2304, 110836), (2519, 101376), (2748, 92928), (2816, 90684), (2904, 87936), (3072, 83127), (3168, 80608), (3664, 69696), (3872, 65952), (4122, 61952), (4224, 60456), (4356, 58624), (4608, 55418), (5038, 50688), (5496, 46464), (5632, 45342), (5808, 43968), (6336, 40304), (7328, 34848), (7557, 33792), (7744, 32976), (8244, 30976), (8448, 30228), (8712, 29312), (9216, 27709), (10076, 25344), (10992, 23232), (11264, 22671), (11616, 21984), (12672, 20152), (14656, 17424), (15114, 16896), (15488, 16488)]