738881892

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{977357}}^1$

素因数の和:977377

約数の個数: 48

約数和(自身を含む): 2189281920

約数和(自身を除く): 1450400028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 977357, 1954714, 2932071, 3909428, 5864142, 6841499, 8796213, 11728284, 13682998, 17592426, 20524497, 26388639, 27365996, 35184852, 41048994, 52777278, 61573491, 82097988, 105554556, 123146982, 184720473, 246293964, 369440946, 738881892]

約数ペア:

[(1, 738881892), (2, 369440946), (3, 246293964), (4, 184720473), (6, 123146982), (7, 105554556), (9, 82097988), (12, 61573491), (14, 52777278), (18, 41048994), (21, 35184852), (27, 27365996), (28, 26388639), (36, 20524497), (42, 17592426), (54, 13682998), (63, 11728284), (84, 8796213), (108, 6841499), (126, 5864142), (189, 3909428), (252, 2932071), (378, 1954714), (756, 977357)]