315222016

素因数分解:

$2^{11}\times {\mathrm{149}}^1\times {\mathrm{1033}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 635134500

約数和(自身を除く): 319912484

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 298, 512, 596, 1024, 1033, 1192, 2048, 2066, 2384, 4132, 4768, 8264, 9536, 16528, 19072, 33056, 38144, 66112, 76288, 132224, 152576, 153917, 264448, 305152, 307834, 528896, 615668, 1057792, 1231336, 2115584, 2462672, 4925344, 9850688, 19701376, 39402752, 78805504, 157611008, 315222016]

約数ペア:

[(1, 315222016), (2, 157611008), (4, 78805504), (8, 39402752), (16, 19701376), (32, 9850688), (64, 4925344), (128, 2462672), (149, 2115584), (256, 1231336), (298, 1057792), (512, 615668), (596, 528896), (1024, 307834), (1033, 305152), (1192, 264448), (2048, 153917), (2066, 152576), (2384, 132224), (4132, 76288), (4768, 66112), (8264, 38144), (9536, 33056), (16528, 19072)]