231844984

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1493}}^1$

素因数の和:1612

約数の個数: 64

約数和(自身を含む): 516326400

約数和(自身を除く): 284481416

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 59, 94, 118, 188, 236, 329, 376, 413, 472, 658, 826, 1316, 1493, 1652, 2632, 2773, 2986, 3304, 5546, 5972, 10451, 11092, 11944, 19411, 20902, 22184, 38822, 41804, 70171, 77644, 83608, 88087, 140342, 155288, 176174, 280684, 352348, 491197, 561368, 616609, 704696, 982394, 1233218, 1964788, 2466436, 3929576, 4140089, 4932872, 8280178, 16560356, 28980623, 33120712, 57961246, 115922492, 231844984]

約数ペア:

[(1, 231844984), (2, 115922492), (4, 57961246), (7, 33120712), (8, 28980623), (14, 16560356), (28, 8280178), (47, 4932872), (56, 4140089), (59, 3929576), (94, 2466436), (118, 1964788), (188, 1233218), (236, 982394), (329, 704696), (376, 616609), (413, 561368), (472, 491197), (658, 352348), (826, 280684), (1316, 176174), (1493, 155288), (1652, 140342), (2632, 88087), (2773, 83608), (2986, 77644), (3304, 70171), (5546, 41804), (5972, 38822), (10451, 22184), (11092, 20902), (11944, 19411)]