289552984

素因数分解:

$2^3\times 7^1\times {\mathrm{881}}^1\times {\mathrm{5869}}^1$

素因数の和:6763

約数の個数: 32

約数和(自身を含む): 621280800

約数和(自身を除く): 331727816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 881, 1762, 3524, 5869, 6167, 7048, 11738, 12334, 23476, 24668, 41083, 46952, 49336, 82166, 164332, 328664, 5170589, 10341178, 20682356, 36194123, 41364712, 72388246, 144776492, 289552984]

約数ペア:

[(1, 289552984), (2, 144776492), (4, 72388246), (7, 41364712), (8, 36194123), (14, 20682356), (28, 10341178), (56, 5170589), (881, 328664), (1762, 164332), (3524, 82166), (5869, 49336), (6167, 46952), (7048, 41083), (11738, 24668), (12334, 23476)]