1236640128

素因数分解:

$2^7\times 3^1\times {\mathrm{199}}^1\times {\mathrm{16183}}^1$

素因数の和:16399

約数の個数: 64

約数和(自身を含む): 3301536000

約数和(自身を除く): 2064895872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 199, 384, 398, 597, 796, 1194, 1592, 2388, 3184, 4776, 6368, 9552, 12736, 16183, 19104, 25472, 32366, 38208, 48549, 64732, 76416, 97098, 129464, 194196, 258928, 388392, 517856, 776784, 1035712, 1553568, 2071424, 3107136, 3220417, 6214272, 6440834, 9661251, 12881668, 19322502, 25763336, 38645004, 51526672, 77290008, 103053344, 154580016, 206106688, 309160032, 412213376, 618320064, 1236640128]

約数ペア:

[(1, 1236640128), (2, 618320064), (3, 412213376), (4, 309160032), (6, 206106688), (8, 154580016), (12, 103053344), (16, 77290008), (24, 51526672), (32, 38645004), (48, 25763336), (64, 19322502), (96, 12881668), (128, 9661251), (192, 6440834), (199, 6214272), (384, 3220417), (398, 3107136), (597, 2071424), (796, 1553568), (1194, 1035712), (1592, 776784), (2388, 517856), (3184, 388392), (4776, 258928), (6368, 194196), (9552, 129464), (12736, 97098), (16183, 76416), (19104, 64732), (25472, 48549), (32366, 38208)]