1323889984

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{6569}}^1$

素因数の和:6695

約数の個数: 56

約数和(自身を含む): 2723448960

約数和(自身を除く): 1399558976

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 67, 94, 134, 188, 268, 376, 536, 752, 1072, 1504, 2144, 3008, 3149, 4288, 6298, 6569, 12596, 13138, 25192, 26276, 50384, 52552, 100768, 105104, 201536, 210208, 308743, 420416, 440123, 617486, 880246, 1234972, 1760492, 2469944, 3520984, 4939888, 7041968, 9879776, 14083936, 19759552, 20685781, 28167872, 41371562, 82743124, 165486248, 330972496, 661944992, 1323889984]

約数ペア:

[(1, 1323889984), (2, 661944992), (4, 330972496), (8, 165486248), (16, 82743124), (32, 41371562), (47, 28167872), (64, 20685781), (67, 19759552), (94, 14083936), (134, 9879776), (188, 7041968), (268, 4939888), (376, 3520984), (536, 2469944), (752, 1760492), (1072, 1234972), (1504, 880246), (2144, 617486), (3008, 440123), (3149, 420416), (4288, 308743), (6298, 210208), (6569, 201536), (12596, 105104), (13138, 100768), (25192, 52552), (26276, 50384)]