1294912512

素因数分解:

$2^{10}\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 264

約数和(自身を含む): 4023583200

約数和(自身を除く): 2728670688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 41, 46, 48, 64, 69, 72, 82, 92, 96, 123, 128, 138, 144, 149, 164, 184, 192, 207, 246, 256, 276, 288, 298, 328, 368, 369, 384, 414, 447, 492, 512, 552, 576, 596, 656, 736, 738, 768, 828, 894, 943, 984, 1024, 1104, 1152, 1192, 1312, 1341, 1472, 1476, 1536, 1656, 1788, 1886, 1968, 2208, 2304, 2384, 2624, 2682, 2829, 2944, 2952, 3072, 3312, 3427, 3576, 3772, 3936, 4416, 4608, 4768, 5248, 5364, 5658, 5888, 5904, 6109, 6624, 6854, 7152, 7544, 7872, 8487, 8832, 9216, 9536, 10281, 10496, 10728, 11316, 11776, 11808, 12218, 13248, 13708, 14304, 15088, 15744, 16974, 17664, 18327, 19072, 20562, 20992, 21456, 22632, 23552, 23616, 24436, 26496, 27416, 28608, 30176, 30843, 31488, 33948, 35328, 36654, 38144, 41124, 41984, 42912, 45264, 47232, 48872, 52992, 54832, 54981, 57216, 60352, 61686, 62976, 67896, 70656, 73308, 76288, 82248, 85824, 90528, 94464, 97744, 105984, 109664, 109962, 114432, 120704, 123372, 125952, 135792, 140507, 146616, 152576, 164496, 171648, 181056, 188928, 195488, 211968, 219328, 219924, 228864, 241408, 246744, 271584, 281014, 293232, 328992, 343296, 362112, 377856, 390976, 421521, 438656, 439848, 457728, 482816, 493488, 543168, 562028, 586464, 657984, 686592, 724224, 781952, 843042, 877312, 879696, 965632, 986976, 1086336, 1124056, 1172928, 1264563, 1315968, 1373184, 1448448, 1563904, 1686084, 1754624, 1759392, 1973952, 2172672, 2248112, 2345856, 2529126, 2631936, 2896896, 3127808, 3372168, 3509248, 3518784, 3947904, 4345344, 4496224, 4691712, 5058252, 5263872, 6255616, 6744336, 7037568, 7895808, 8690688, 8992448, 9383424, 10116504, 10527744, 13488672, 14075136, 15791616, 17984896, 18766848, 20233008, 26977344, 28150272, 31583232, 35969792, 40466016, 53954688, 56300544, 71939584, 80932032, 107909376, 143879168, 161864064, 215818752, 323728128, 431637504, 647456256, 1294912512]

約数ペア:

[(1, 1294912512), (2, 647456256), (3, 431637504), (4, 323728128), (6, 215818752), (8, 161864064), (9, 143879168), (12, 107909376), (16, 80932032), (18, 71939584), (23, 56300544), (24, 53954688), (32, 40466016), (36, 35969792), (41, 31583232), (46, 28150272), (48, 26977344), (64, 20233008), (69, 18766848), (72, 17984896), (82, 15791616), (92, 14075136), (96, 13488672), (123, 10527744), (128, 10116504), (138, 9383424), (144, 8992448), (149, 8690688), (164, 7895808), (184, 7037568), (192, 6744336), (207, 6255616), (246, 5263872), (256, 5058252), (276, 4691712), (288, 4496224), (298, 4345344), (328, 3947904), (368, 3518784), (369, 3509248), (384, 3372168), (414, 3127808), (447, 2896896), (492, 2631936), (512, 2529126), (552, 2345856), (576, 2248112), (596, 2172672), (656, 1973952), (736, 1759392), (738, 1754624), (768, 1686084), (828, 1563904), (894, 1448448), (943, 1373184), (984, 1315968), (1024, 1264563), (1104, 1172928), (1152, 1124056), (1192, 1086336), (1312, 986976), (1341, 965632), (1472, 879696), (1476, 877312), (1536, 843042), (1656, 781952), (1788, 724224), (1886, 686592), (1968, 657984), (2208, 586464), (2304, 562028), (2384, 543168), (2624, 493488), (2682, 482816), (2829, 457728), (2944, 439848), (2952, 438656), (3072, 421521), (3312, 390976), (3427, 377856), (3576, 362112), (3772, 343296), (3936, 328992), (4416, 293232), (4608, 281014), (4768, 271584), (5248, 246744), (5364, 241408), (5658, 228864), (5888, 219924), (5904, 219328), (6109, 211968), (6624, 195488), (6854, 188928), (7152, 181056), (7544, 171648), (7872, 164496), (8487, 152576), (8832, 146616), (9216, 140507), (9536, 135792), (10281, 125952), (10496, 123372), (10728, 120704), (11316, 114432), (11776, 109962), (11808, 109664), (12218, 105984), (13248, 97744), (13708, 94464), (14304, 90528), (15088, 85824), (15744, 82248), (16974, 76288), (17664, 73308), (18327, 70656), (19072, 67896), (20562, 62976), (20992, 61686), (21456, 60352), (22632, 57216), (23552, 54981), (23616, 54832), (24436, 52992), (26496, 48872), (27416, 47232), (28608, 45264), (30176, 42912), (30843, 41984), (31488, 41124), (33948, 38144), (35328, 36654)]