868620672

素因数分解:

$2^7\times 3^4\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:646

約数の個数: 160

約数和(自身を含む): 2604162000

約数和(自身を除く): 1735541328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 199, 216, 288, 324, 384, 398, 421, 432, 576, 597, 648, 796, 842, 864, 1152, 1194, 1263, 1296, 1592, 1684, 1728, 1791, 2388, 2526, 2592, 3184, 3368, 3456, 3582, 3789, 4776, 5052, 5184, 5373, 6368, 6736, 7164, 7578, 9552, 10104, 10368, 10746, 11367, 12736, 13472, 14328, 15156, 16119, 19104, 20208, 21492, 22734, 25472, 26944, 28656, 30312, 32238, 34101, 38208, 40416, 42984, 45468, 53888, 57312, 60624, 64476, 68202, 76416, 80832, 83779, 85968, 90936, 114624, 121248, 128952, 136404, 161664, 167558, 171936, 181872, 229248, 242496, 251337, 257904, 272808, 335116, 343872, 363744, 484992, 502674, 515808, 545616, 670232, 687744, 727488, 754011, 1005348, 1031616, 1091232, 1340464, 1454976, 1508022, 2010696, 2063232, 2182464, 2262033, 2680928, 3016044, 4021392, 4364928, 4524066, 5361856, 6032088, 6786099, 8042784, 9048132, 10723712, 12064176, 13572198, 16085568, 18096264, 24128352, 27144396, 32171136, 36192528, 48256704, 54288792, 72385056, 96513408, 108577584, 144770112, 217155168, 289540224, 434310336, 868620672]

約数ペア:

[(1, 868620672), (2, 434310336), (3, 289540224), (4, 217155168), (6, 144770112), (8, 108577584), (9, 96513408), (12, 72385056), (16, 54288792), (18, 48256704), (24, 36192528), (27, 32171136), (32, 27144396), (36, 24128352), (48, 18096264), (54, 16085568), (64, 13572198), (72, 12064176), (81, 10723712), (96, 9048132), (108, 8042784), (128, 6786099), (144, 6032088), (162, 5361856), (192, 4524066), (199, 4364928), (216, 4021392), (288, 3016044), (324, 2680928), (384, 2262033), (398, 2182464), (421, 2063232), (432, 2010696), (576, 1508022), (597, 1454976), (648, 1340464), (796, 1091232), (842, 1031616), (864, 1005348), (1152, 754011), (1194, 727488), (1263, 687744), (1296, 670232), (1592, 545616), (1684, 515808), (1728, 502674), (1791, 484992), (2388, 363744), (2526, 343872), (2592, 335116), (3184, 272808), (3368, 257904), (3456, 251337), (3582, 242496), (3789, 229248), (4776, 181872), (5052, 171936), (5184, 167558), (5373, 161664), (6368, 136404), (6736, 128952), (7164, 121248), (7578, 114624), (9552, 90936), (10104, 85968), (10368, 83779), (10746, 80832), (11367, 76416), (12736, 68202), (13472, 64476), (14328, 60624), (15156, 57312), (16119, 53888), (19104, 45468), (20208, 42984), (21492, 40416), (22734, 38208), (25472, 34101), (26944, 32238), (28656, 30312)]