255412224

素因数分解:

$2^{11}\times 3^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 786240000

約数和(自身を除く): 530827776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 149, 186, 192, 216, 248, 256, 279, 288, 298, 372, 384, 432, 447, 496, 512, 558, 576, 596, 744, 768, 837, 864, 894, 992, 1024, 1116, 1152, 1192, 1341, 1488, 1536, 1674, 1728, 1788, 1984, 2048, 2232, 2304, 2384, 2682, 2976, 3072, 3348, 3456, 3576, 3968, 4023, 4464, 4608, 4619, 4768, 5364, 5952, 6144, 6696, 6912, 7152, 7936, 8046, 8928, 9216, 9238, 9536, 10728, 11904, 13392, 13824, 13857, 14304, 15872, 16092, 17856, 18432, 18476, 19072, 21456, 23808, 26784, 27648, 27714, 28608, 31744, 32184, 35712, 36952, 38144, 41571, 42912, 47616, 53568, 55296, 55428, 57216, 63488, 64368, 71424, 73904, 76288, 83142, 85824, 95232, 107136, 110856, 114432, 124713, 128736, 142848, 147808, 152576, 166284, 171648, 190464, 214272, 221712, 228864, 249426, 257472, 285696, 295616, 305152, 332568, 343296, 428544, 443424, 457728, 498852, 514944, 571392, 591232, 665136, 686592, 857088, 886848, 915456, 997704, 1029888, 1182464, 1330272, 1373184, 1714176, 1773696, 1995408, 2059776, 2364928, 2660544, 2746368, 3547392, 3990816, 4119552, 4729856, 5321088, 7094784, 7981632, 8239104, 9459712, 10642176, 14189568, 15963264, 21284352, 28379136, 31926528, 42568704, 63853056, 85137408, 127706112, 255412224]

約数ペア:

[(1, 255412224), (2, 127706112), (3, 85137408), (4, 63853056), (6, 42568704), (8, 31926528), (9, 28379136), (12, 21284352), (16, 15963264), (18, 14189568), (24, 10642176), (27, 9459712), (31, 8239104), (32, 7981632), (36, 7094784), (48, 5321088), (54, 4729856), (62, 4119552), (64, 3990816), (72, 3547392), (93, 2746368), (96, 2660544), (108, 2364928), (124, 2059776), (128, 1995408), (144, 1773696), (149, 1714176), (186, 1373184), (192, 1330272), (216, 1182464), (248, 1029888), (256, 997704), (279, 915456), (288, 886848), (298, 857088), (372, 686592), (384, 665136), (432, 591232), (447, 571392), (496, 514944), (512, 498852), (558, 457728), (576, 443424), (596, 428544), (744, 343296), (768, 332568), (837, 305152), (864, 295616), (894, 285696), (992, 257472), (1024, 249426), (1116, 228864), (1152, 221712), (1192, 214272), (1341, 190464), (1488, 171648), (1536, 166284), (1674, 152576), (1728, 147808), (1788, 142848), (1984, 128736), (2048, 124713), (2232, 114432), (2304, 110856), (2384, 107136), (2682, 95232), (2976, 85824), (3072, 83142), (3348, 76288), (3456, 73904), (3576, 71424), (3968, 64368), (4023, 63488), (4464, 57216), (4608, 55428), (4619, 55296), (4768, 53568), (5364, 47616), (5952, 42912), (6144, 41571), (6696, 38144), (6912, 36952), (7152, 35712), (7936, 32184), (8046, 31744), (8928, 28608), (9216, 27714), (9238, 27648), (9536, 26784), (10728, 23808), (11904, 21456), (13392, 19072), (13824, 18476), (13857, 18432), (14304, 17856), (15872, 16092)]