461550136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^3\times {\mathrm{67}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 955821600

約数和(自身を除く): 494271464

約数列:

[1, 2, 4, 8, 17, 34, 37, 67, 68, 74, 134, 136, 148, 268, 296, 536, 629, 1139, 1258, 1369, 2278, 2479, 2516, 2738, 4556, 4958, 5032, 5476, 9112, 9916, 10952, 19832, 23273, 42143, 46546, 50653, 84286, 91723, 93092, 101306, 168572, 183446, 186184, 202612, 337144, 366892, 405224, 733784, 861101, 1559291, 1722202, 3118582, 3393751, 3444404, 6237164, 6787502, 6888808, 12474328, 13575004, 27150008, 57693767, 115387534, 230775068, 461550136]

約数ペア:

[(1, 461550136), (2, 230775068), (4, 115387534), (8, 57693767), (17, 27150008), (34, 13575004), (37, 12474328), (67, 6888808), (68, 6787502), (74, 6237164), (134, 3444404), (136, 3393751), (148, 3118582), (268, 1722202), (296, 1559291), (536, 861101), (629, 733784), (1139, 405224), (1258, 366892), (1369, 337144), (2278, 202612), (2479, 186184), (2516, 183446), (2738, 168572), (4556, 101306), (4958, 93092), (5032, 91723), (5476, 84286), (9112, 50653), (9916, 46546), (10952, 42143), (19832, 23273)]