266208852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{243781}}^1$

素因数の和:243808

約数の個数: 48

約数和(自身を含む): 764500352

約数和(自身を除く): 498291500

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 243781, 487562, 731343, 975124, 1462686, 1706467, 2925372, 3169153, 3412934, 5119401, 6338306, 6825868, 9507459, 10238802, 12676612, 19014918, 20477604, 22184071, 38029836, 44368142, 66552213, 88736284, 133104426, 266208852]

約数ペア:

[(1, 266208852), (2, 133104426), (3, 88736284), (4, 66552213), (6, 44368142), (7, 38029836), (12, 22184071), (13, 20477604), (14, 19014918), (21, 12676612), (26, 10238802), (28, 9507459), (39, 6825868), (42, 6338306), (52, 5119401), (78, 3412934), (84, 3169153), (91, 2925372), (156, 1706467), (182, 1462686), (273, 975124), (364, 731343), (546, 487562), (1092, 243781)]