297810296

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{87181}}^1$

素因数の和:87255

約数の個数: 32

約数和(自身を含む): 648634080

約数和(自身を除く): 350823784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 87181, 174362, 348724, 610267, 697448, 1220534, 2441068, 4882136, 5318041, 10636082, 21272164, 37226287, 42544328, 74452574, 148905148, 297810296]

約数ペア:

[(1, 297810296), (2, 148905148), (4, 74452574), (7, 42544328), (8, 37226287), (14, 21272164), (28, 10636082), (56, 5318041), (61, 4882136), (122, 2441068), (244, 1220534), (427, 697448), (488, 610267), (854, 348724), (1708, 174362), (3416, 87181)]