247197216

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{367853}}^1$

素因数の和:367873

約数の個数: 48

約数和(自身を含む): 741593664

約数和(自身を除く): 494396448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 367853, 735706, 1103559, 1471412, 2207118, 2574971, 2942824, 4414236, 5149942, 5885648, 7724913, 8828472, 10299884, 11771296, 15449826, 17656944, 20599768, 30899652, 35313888, 41199536, 61799304, 82399072, 123598608, 247197216]

約数ペア:

[(1, 247197216), (2, 123598608), (3, 82399072), (4, 61799304), (6, 41199536), (7, 35313888), (8, 30899652), (12, 20599768), (14, 17656944), (16, 15449826), (21, 11771296), (24, 10299884), (28, 8828472), (32, 7724913), (42, 5885648), (48, 5149942), (56, 4414236), (84, 2942824), (96, 2574971), (112, 2207118), (168, 1471412), (224, 1103559), (336, 735706), (672, 367853)]