212398872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{66541}}^1$

素因数の和:66576

約数の個数: 64

約数和(自身を含む): 638803200

約数和(自身を除く): 426404328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 66541, 133082, 199623, 266164, 399246, 465787, 532328, 798492, 931574, 1264279, 1397361, 1596984, 1863148, 2528558, 2794722, 3726296, 3792837, 5057116, 5589444, 7585674, 8849953, 10114232, 11178888, 15171348, 17699906, 26549859, 30342696, 35399812, 53099718, 70799624, 106199436, 212398872]

約数ペア:

[(1, 212398872), (2, 106199436), (3, 70799624), (4, 53099718), (6, 35399812), (7, 30342696), (8, 26549859), (12, 17699906), (14, 15171348), (19, 11178888), (21, 10114232), (24, 8849953), (28, 7585674), (38, 5589444), (42, 5057116), (56, 3792837), (57, 3726296), (76, 2794722), (84, 2528558), (114, 1863148), (133, 1596984), (152, 1397361), (168, 1264279), (228, 931574), (266, 798492), (399, 532328), (456, 465787), (532, 399246), (798, 266164), (1064, 199623), (1596, 133082), (3192, 66541)]