1344320648

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{191}}^1\times {\mathrm{661}}^1$

素因数の和:891

約数の個数: 64

約数和(自身を含む): 2791203840

約数和(自身を除く): 1446883192

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 191, 242, 382, 484, 661, 764, 968, 1322, 1331, 1528, 2101, 2644, 2662, 4202, 5288, 5324, 7271, 8404, 10648, 14542, 16808, 23111, 29084, 46222, 58168, 79981, 92444, 126251, 159962, 184888, 252502, 254221, 319924, 505004, 508442, 639848, 879791, 1010008, 1016884, 1388761, 1759582, 2033768, 2777522, 3519164, 5555044, 7038328, 11110088, 15276371, 30552742, 61105484, 122210968, 168040081, 336080162, 672160324, 1344320648]

約数ペア:

[(1, 1344320648), (2, 672160324), (4, 336080162), (8, 168040081), (11, 122210968), (22, 61105484), (44, 30552742), (88, 15276371), (121, 11110088), (191, 7038328), (242, 5555044), (382, 3519164), (484, 2777522), (661, 2033768), (764, 1759582), (968, 1388761), (1322, 1016884), (1331, 1010008), (1528, 879791), (2101, 639848), (2644, 508442), (2662, 505004), (4202, 319924), (5288, 254221), (5324, 252502), (7271, 184888), (8404, 159962), (10648, 126251), (14542, 92444), (16808, 79981), (23111, 58168), (29084, 46222)]