339968697952

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{26362337}}^1$

素因数の和:26362391

約数の個数: 48

約数和(自身を含む): 744050627712

約数和(自身を除く): 404081929760

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 26362337, 52724674, 105449348, 210898696, 342710381, 421797392, 685420762, 817232447, 843594784, 1370841524, 1634464894, 2741683048, 3268929788, 5483366096, 6537859576, 10624021811, 10966732192, 13075719152, 21248043622, 26151438304, 42496087244, 84992174488, 169984348976, 339968697952]

約数ペア:

[(1, 339968697952), (2, 169984348976), (4, 84992174488), (8, 42496087244), (13, 26151438304), (16, 21248043622), (26, 13075719152), (31, 10966732192), (32, 10624021811), (52, 6537859576), (62, 5483366096), (104, 3268929788), (124, 2741683048), (208, 1634464894), (248, 1370841524), (403, 843594784), (416, 817232447), (496, 685420762), (806, 421797392), (992, 342710381), (1612, 210898696), (3224, 105449348), (6448, 52724674), (12896, 26362337)]