2140747616

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{643}}^1$

素因数の和:916

約数の個数: 96

約数和(自身を含む): 4907589120

約数和(自身を除く): 2766841504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 167, 178, 224, 334, 356, 623, 643, 668, 712, 1169, 1246, 1286, 1336, 1424, 2338, 2492, 2572, 2672, 2848, 4501, 4676, 4984, 5144, 5344, 9002, 9352, 9968, 10288, 14863, 18004, 18704, 19936, 20576, 29726, 36008, 37408, 57227, 59452, 72016, 104041, 107381, 114454, 118904, 144032, 208082, 214762, 228908, 237808, 400589, 416164, 429524, 457816, 475616, 751667, 801178, 832328, 859048, 915632, 1503334, 1602356, 1664656, 1718096, 1831264, 3006668, 3204712, 3329312, 3436192, 6013336, 6409424, 9556909, 12026672, 12818848, 19113818, 24053344, 38227636, 66898363, 76455272, 133796726, 152910544, 267593452, 305821088, 535186904, 1070373808, 2140747616]

約数ペア:

[(1, 2140747616), (2, 1070373808), (4, 535186904), (7, 305821088), (8, 267593452), (14, 152910544), (16, 133796726), (28, 76455272), (32, 66898363), (56, 38227636), (89, 24053344), (112, 19113818), (167, 12818848), (178, 12026672), (224, 9556909), (334, 6409424), (356, 6013336), (623, 3436192), (643, 3329312), (668, 3204712), (712, 3006668), (1169, 1831264), (1246, 1718096), (1286, 1664656), (1336, 1602356), (1424, 1503334), (2338, 915632), (2492, 859048), (2572, 832328), (2672, 801178), (2848, 751667), (4501, 475616), (4676, 457816), (4984, 429524), (5144, 416164), (5344, 400589), (9002, 237808), (9352, 228908), (9968, 214762), (10288, 208082), (14863, 144032), (18004, 118904), (18704, 114454), (19936, 107381), (20576, 104041), (29726, 72016), (36008, 59452), (37408, 57227)]