265188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:73

約数の個数: 72

約数和(自身を含む): 804384

約数和(自身を除く): 539196

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 41, 42, 44, 49, 66, 77, 82, 84, 98, 123, 132, 147, 154, 164, 196, 231, 246, 287, 294, 308, 451, 462, 492, 539, 574, 588, 861, 902, 924, 1078, 1148, 1353, 1617, 1722, 1804, 2009, 2156, 2706, 3157, 3234, 3444, 4018, 5412, 6027, 6314, 6468, 8036, 9471, 12054, 12628, 18942, 22099, 24108, 37884, 44198, 66297, 88396, 132594, 265188]

約数ペア:

[(1, 265188), (2, 132594), (3, 88396), (4, 66297), (6, 44198), (7, 37884), (11, 24108), (12, 22099), (14, 18942), (21, 12628), (22, 12054), (28, 9471), (33, 8036), (41, 6468), (42, 6314), (44, 6027), (49, 5412), (66, 4018), (77, 3444), (82, 3234), (84, 3157), (98, 2706), (123, 2156), (132, 2009), (147, 1804), (154, 1722), (164, 1617), (196, 1353), (231, 1148), (246, 1078), (287, 924), (294, 902), (308, 861), (451, 588), (462, 574), (492, 539)]