392948224

素因数分解:

$2^9\times {\mathrm{601}}^1\times {\mathrm{1277}}^1$

素因数の和:1896

約数の個数: 40

約数和(自身を含む): 787051188

約数和(自身を除く): 394102964

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 601, 1202, 1277, 2404, 2554, 4808, 5108, 9616, 10216, 19232, 20432, 38464, 40864, 76928, 81728, 153856, 163456, 307712, 326912, 653824, 767477, 1534954, 3069908, 6139816, 12279632, 24559264, 49118528, 98237056, 196474112, 392948224]

約数ペア:

[(1, 392948224), (2, 196474112), (4, 98237056), (8, 49118528), (16, 24559264), (32, 12279632), (64, 6139816), (128, 3069908), (256, 1534954), (512, 767477), (601, 653824), (1202, 326912), (1277, 307712), (2404, 163456), (2554, 153856), (4808, 81728), (5108, 76928), (9616, 40864), (10216, 38464), (19232, 20432)]