212608344

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{1181}}^1$

素因数の和:1780

約数の個数: 64

約数和(自身を含む): 573884640

約数和(自身を除く): 361276296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 577, 1154, 1181, 1731, 2308, 2362, 3462, 3543, 4616, 4724, 6924, 7086, 7501, 9448, 13848, 14172, 15002, 15353, 22503, 28344, 30004, 30706, 45006, 46059, 60008, 61412, 90012, 92118, 122824, 180024, 184236, 368472, 681437, 1362874, 2044311, 2725748, 4088622, 5451496, 8177244, 8858681, 16354488, 17717362, 26576043, 35434724, 53152086, 70869448, 106304172, 212608344]

約数ペア:

[(1, 212608344), (2, 106304172), (3, 70869448), (4, 53152086), (6, 35434724), (8, 26576043), (12, 17717362), (13, 16354488), (24, 8858681), (26, 8177244), (39, 5451496), (52, 4088622), (78, 2725748), (104, 2044311), (156, 1362874), (312, 681437), (577, 368472), (1154, 184236), (1181, 180024), (1731, 122824), (2308, 92118), (2362, 90012), (3462, 61412), (3543, 60008), (4616, 46059), (4724, 45006), (6924, 30706), (7086, 30004), (7501, 28344), (9448, 22503), (13848, 15353), (14172, 15002)]