379973184

素因数分解:

$2^6\times 3^1\times {\mathrm{991}}^1\times {\mathrm{1997}}^1$

素因数の和:3003

約数の個数: 56

約数和(自身を含む): 1006864128

約数和(自身を除く): 626890944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 991, 1982, 1997, 2973, 3964, 3994, 5946, 5991, 7928, 7988, 11892, 11982, 15856, 15976, 23784, 23964, 31712, 31952, 47568, 47928, 63424, 63904, 95136, 95856, 127808, 190272, 191712, 383424, 1979027, 3958054, 5937081, 7916108, 11874162, 15832216, 23748324, 31664432, 47496648, 63328864, 94993296, 126657728, 189986592, 379973184]

約数ペア:

[(1, 379973184), (2, 189986592), (3, 126657728), (4, 94993296), (6, 63328864), (8, 47496648), (12, 31664432), (16, 23748324), (24, 15832216), (32, 11874162), (48, 7916108), (64, 5937081), (96, 3958054), (192, 1979027), (991, 383424), (1982, 191712), (1997, 190272), (2973, 127808), (3964, 95856), (3994, 95136), (5946, 63904), (5991, 63424), (7928, 47928), (7988, 47568), (11892, 31952), (11982, 31712), (15856, 23964), (15976, 23784)]