856127016

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{107123}}^1$

素因数の和:107175

約数の個数: 64

約数和(自身を含む): 2442427200

約数和(自身を除く): 1586300184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1998, 2664, 3996, 7992, 107123, 214246, 321369, 428492, 642738, 856984, 964107, 1285476, 1928214, 2570952, 2892321, 3856428, 3963551, 5784642, 7712856, 7927102, 11569284, 11890653, 15854204, 23138568, 23781306, 31708408, 35671959, 47562612, 71343918, 95125224, 107015877, 142687836, 214031754, 285375672, 428063508, 856127016]

約数ペア:

[(1, 856127016), (2, 428063508), (3, 285375672), (4, 214031754), (6, 142687836), (8, 107015877), (9, 95125224), (12, 71343918), (18, 47562612), (24, 35671959), (27, 31708408), (36, 23781306), (37, 23138568), (54, 15854204), (72, 11890653), (74, 11569284), (108, 7927102), (111, 7712856), (148, 5784642), (216, 3963551), (222, 3856428), (296, 2892321), (333, 2570952), (444, 1928214), (666, 1285476), (888, 964107), (999, 856984), (1332, 642738), (1998, 428492), (2664, 321369), (3996, 214246), (7992, 107123)]