323728128

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:235

約数の個数: 216

約数和(自身を含む): 1004421600

約数和(自身を除く): 680693472

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, 552, 576, 596, 656, 736, 738, 768, 828, 894, 943, 984, 1104, 1152, 1192, 1312, 1341, 1472, 1476, 1656, 1788, 1886, 1968, 2208, 2304, 2384, 2624, 2682, 2829, 2944, 2952, 3312, 3427, 3576, 3772, 3936, 4416, 4768, 5248, 5364, 5658, 5888, 5904, 6109, 6624, 6854, 7152, 7544, 7872, 8487, 8832, 9536, 10281, 10496, 10728, 11316, 11808, 12218, 13248, 13708, 14304, 15088, 15744, 16974, 17664, 18327, 19072, 20562, 21456, 22632, 23616, 24436, 26496, 27416, 28608, 30176, 30843, 31488, 33948, 36654, 38144, 41124, 42912, 45264, 47232, 48872, 52992, 54832, 54981, 57216, 60352, 61686, 67896, 73308, 82248, 85824, 90528, 94464, 97744, 109664, 109962, 114432, 120704, 123372, 135792, 140507, 146616, 164496, 171648, 181056, 195488, 219328, 219924, 241408, 246744, 271584, 281014, 293232, 328992, 343296, 362112, 390976, 421521, 438656, 439848, 493488, 543168, 562028, 586464, 657984, 724224, 781952, 843042, 877312, 879696, 986976, 1086336, 1124056, 1172928, 1264563, 1315968, 1563904, 1686084, 1759392, 1973952, 2172672, 2248112, 2345856, 2529126, 2631936, 3372168, 3518784, 3947904, 4496224, 4691712, 5058252, 6744336, 7037568, 7895808, 8992448, 10116504, 13488672, 14075136, 17984896, 20233008, 26977344, 35969792, 40466016, 53954688, 80932032, 107909376, 161864064, 323728128]

約数ペア:

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