394189272

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{238037}}^1$

素因数の和:238072

約数の個数: 48

約数和(自身を含む): 1114017840

約数和(自身を除く): 719828568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 238037, 476074, 714111, 952148, 1428222, 1904296, 2142333, 2856444, 4284666, 5474851, 5712888, 8569332, 10949702, 16424553, 17138664, 21899404, 32849106, 43798808, 49273659, 65698212, 98547318, 131396424, 197094636, 394189272]

約数ペア:

[(1, 394189272), (2, 197094636), (3, 131396424), (4, 98547318), (6, 65698212), (8, 49273659), (9, 43798808), (12, 32849106), (18, 21899404), (23, 17138664), (24, 16424553), (36, 10949702), (46, 8569332), (69, 5712888), (72, 5474851), (92, 4284666), (138, 2856444), (184, 2142333), (207, 1904296), (276, 1428222), (414, 952148), (552, 714111), (828, 476074), (1656, 238037)]